Re: What can Pentax do to convince Sigma to make K mount lenses again?
Excellent! All of the recent Pentax glass had been superb. This should be as well. Probably $1500 or more but less than what an FA 85/1.4 currently goes for. Paul via phone > On Feb 22, 2017, at 9:11 PM, Matthew Huntwrote: > > Well, I don't think Pentax will be encouraging Sigma to release the 85/1.4 > in K-mount... > > http://pentaxrumors.com/2017/02/22/pentax-d-fa-85mm-f1-4-lens-also-on-the-2017-roadmap/ > >> On Wed, Feb 22, 2017 at 4:09 PM, Jostein Øksne wrote: >> >> Some years back, many people lamented the lack of a super tele for Pentax. >> Sigma had a 500/4.5 listed in their catalogue for K-mount, but not readily >> available. However, they did do a production run when enough people had >> voiced an interest. >> Nice lens. Full format and all, not that I need it to be. :-) >> Jostein >> >> Den 21. februar 2017 20.13.04 CET, skrev Darren Addy < >> pixelsmi...@gmail.com>: >>> You know Sigma has the tooling/technology. I have three Sigma EX AF >>> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >>> >>> This announcement does not include a Pentax mount: >>> http://www.newsshooter.com/2017/02/21/sigma-announces- >> four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> -- >> Sent from my Android device with K-9 Mail. Please excuse my brevity. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. >> > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Well, I don't think Pentax will be encouraging Sigma to release the 85/1.4 in K-mount... http://pentaxrumors.com/2017/02/22/pentax-d-fa-85mm-f1-4-lens-also-on-the-2017-roadmap/ On Wed, Feb 22, 2017 at 4:09 PM, Jostein Øksnewrote: > Some years back, many people lamented the lack of a super tele for Pentax. > Sigma had a 500/4.5 listed in their catalogue for K-mount, but not readily > available. However, they did do a production run when enough people had > voiced an interest. > Nice lens. Full format and all, not that I need it to be. :-) > Jostein > > Den 21. februar 2017 20.13.04 CET, skrev Darren Addy < > pixelsmi...@gmail.com>: > >You know Sigma has the tooling/technology. I have three Sigma EX AF > >lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > > > >This announcement does not include a Pentax mount: > >http://www.newsshooter.com/2017/02/21/sigma-announces- > four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. > -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Some years back, many people lamented the lack of a super tele for Pentax. Sigma had a 500/4.5 listed in their catalogue for K-mount, but not readily available. However, they did do a production run when enough people had voiced an interest. Nice lens. Full format and all, not that I need it to be. :-) Jostein Den 21. februar 2017 20.13.04 CET, skrev Darren Addy: >You know Sigma has the tooling/technology. I have three Sigma EX AF >lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > >This announcement does not include a Pentax mount: >http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Larry Colen wrote: >There was an interview in the past year or so, and I can't find it right >now, which listed two reasons. The first was the low volume of sales. >The other reason was Pentax's lack of electronic aperture controls. >Shortly thereafter Pentax announced the new electronic aperture controls. Yep. At this point Sigma is going to be designing all its premium lenses with electronically controlled aperture. The change for each lens mount they support is minimal compared to designing complete mechanically operated aperture just for one manufacturer (one with small sales volume, at that). Although it isn't clear from the photos I've seen so far it certainly looks to me as if the new D-FA 50/1.4 has no diaphragm actuation lever. -- Mark Roberts - Photography & Multimedia www.robertstech.com -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
They stopped making new ones though. They brought over the 18-35 but not the 50-100. So as they slowly phase out lenses they will eventually make no pentax lenses at all. I like the bigma at least. On Tue, Feb 21, 2017 at 4:16 PM, P. J. Allingwrote: > Sigma does make Pentax K mount lenses, but Sigma is going to make lenses > they can sell. Pentax has to convince Sigma the their user base will buy > their lenses to make it worth their while. Seriously, remembering the > Sig[nificant] Ma[lfunctions] period. I'm always skittish of buying a Sigma > product. The company has made great strides in putting those days behind > them, but... > > > On 2/21/2017 2:13 PM, Darren Addy wrote: >> >> You know Sigma has the tooling/technology. I have three Sigma EX AF >> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >> >> This announcement does not include a Pentax mount: >> >> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Resolution wise it looks fantastic. Better than the otus even. Is resolution everything in portraits though? I find the focus rolloff and bokeh a bit clinical but that's me. I just doesn't have enough feels if you get what I mean. Its also really large and heavy. It almost pains me to say, but I would rather have the 77ltd. On Tue, Feb 21, 2017 at 3:45 PM, Paul Stenquistwrote: > Yes, Im hopelessly behind. If I were shooting a lot of studio portraits I > would want that. > > Paul via phone > >> On Feb 21, 2017, at 3:12 PM, Zos Xavius wrote: >> >> The 85 art has already been released. Time to catch up. ;) >> >>> On Tue, Feb 21, 2017 at 3:07 PM, Paul Stenquist wrote: >>> Sigma hasn't announced an 85mm lens, at least not according to this article. >>> On Feb 21, 2017, at 3:04 PM, Zos Xavius wrote: A bunch of people want an 85.. > On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquist > wrote: > Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and > the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm > would be nice additions, but perhaps Pentax is already planning to fill > that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 > pretty much covers that off. The 135/ 1.8 would be nice perhaps. > > >> On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: >> >> That would be suicidal and here is why: plenty of pentax users are >> leaving for canikon because they want the new sigma lenses. Pentax >> would be utterly foolish to discourage 3rd party options on their >> mount. >> >>> On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist >>> wrote: >>> Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. >>> Pentax volume is small enough as it is. Why would they want to lose >>> some of the lens biz to a competitor? On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Sigma does make Pentax K mount lenses, but Sigma is going to make lenses they can sell. Pentax has to convince Sigma the their user base will buy their lenses to make it worth their while. Seriously, remembering the Sig[nificant] Ma[lfunctions] period. I'm always skittish of buying a Sigma product. The company has made great strides in putting those days behind them, but... On 2/21/2017 2:13 PM, Darren Addy wrote: You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
I was lucky enough to get an FA 85 1.4 in the bad ole days of ebay when things could be had for a lot less than market if you were patient enough. Now they cost more than many new lenses since Pentax did not make a replacement for this in full frame. On Tue, Feb 21, 2017 at 2:45 PM, Paul Stenquistwrote: > Yes, Im hopelessly behind. If I were shooting a lot of studio portraits I > would want that. > > Paul via phone > >> On Feb 21, 2017, at 3:12 PM, Zos Xavius wrote: >> >> The 85 art has already been released. Time to catch up. ;) >> >>> On Tue, Feb 21, 2017 at 3:07 PM, Paul Stenquist wrote: >>> Sigma hasn't announced an 85mm lens, at least not according to this article. >>> On Feb 21, 2017, at 3:04 PM, Zos Xavius wrote: A bunch of people want an 85.. > On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquist > wrote: > Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and > the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm > would be nice additions, but perhaps Pentax is already planning to fill > that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 > pretty much covers that off. The 135/ 1.8 would be nice perhaps. > > >> On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: >> >> That would be suicidal and here is why: plenty of pentax users are >> leaving for canikon because they want the new sigma lenses. Pentax >> would be utterly foolish to discourage 3rd party options on their >> mount. >> >>> On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist >>> wrote: >>> Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. >>> Pentax volume is small enough as it is. Why would they want to lose >>> some of the lens biz to a competitor? On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- -- Reduce your Government Footprint -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Yes, Im hopelessly behind. If I were shooting a lot of studio portraits I would want that. Paul via phone > On Feb 21, 2017, at 3:12 PM, Zos Xaviuswrote: > > The 85 art has already been released. Time to catch up. ;) > >> On Tue, Feb 21, 2017 at 3:07 PM, Paul Stenquist wrote: >> Sigma hasn't announced an 85mm lens, at least not according to this article. >> >>> On Feb 21, 2017, at 3:04 PM, Zos Xavius wrote: >>> >>> A bunch of people want an 85.. >>> On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquist wrote: Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm would be nice additions, but perhaps Pentax is already planning to fill that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 pretty much covers that off. The 135/ 1.8 would be nice perhaps. > On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: > > That would be suicidal and here is why: plenty of pentax users are > leaving for canikon because they want the new sigma lenses. Pentax > would be utterly foolish to discourage 3rd party options on their > mount. > >> On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist >> wrote: >> Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. >> Pentax volume is small enough as it is. Why would they want to lose some >> of the lens biz to a competitor? >>> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >>> >>> You know Sigma has the tooling/technology. I have three Sigma EX AF >>> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >>> >>> This announcement does not include a Pentax mount: >>> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >>> >>> >>> -- >>> “The Earth is Art, The Photographer is only a Witness ” >>> ― Yann Arthus-Bertrand, Earth from Above >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
I don't know if the problem is a Pentax/Ricoh problem. It's a volume sales question and that old, vicious cycle. They probably would produce the lenses if the body sales were up ... you know how that goes. Escaping the cycle requires lots of marketing media dollars. I don't foresee that coming. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Paul Stenquist wrote: Sigma hasn't announced an 85mm lens, at least not according to this article. You mean like this one? https://petapixel.com/2016/10/17/review-sigmas-85mm-f1-4-art-lens-exceeds-expectations/ On Feb 21, 2017, at 3:04 PM, Zos Xaviuswrote: A bunch of people want an 85.. -- Larry Colen l...@red4est.com (postbox on min4est) http://red4est.com/lrc -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
The 85 art has already been released. Time to catch up. ;) On Tue, Feb 21, 2017 at 3:07 PM, Paul Stenquistwrote: > Sigma hasn't announced an 85mm lens, at least not according to this article. > >> On Feb 21, 2017, at 3:04 PM, Zos Xavius wrote: >> >> A bunch of people want an 85.. >> >> On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquist >> wrote: >>> Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and >>> the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm >>> would be nice additions, but perhaps Pentax is already planning to fill >>> that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 >>> pretty much covers that off. The 135/ 1.8 would be nice perhaps. >>> >>> On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: That would be suicidal and here is why: plenty of pentax users are leaving for canikon because they want the new sigma lenses. Pentax would be utterly foolish to discourage 3rd party options on their mount. On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist wrote: > Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. > Pentax volume is small enough as it is. Why would they want to lose some > of the lens biz to a competitor? >> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >> >> You know Sigma has the tooling/technology. I have three Sigma EX AF >> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >> >> This announcement does not include a Pentax mount: >> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> >> -- >> “The Earth is Art, The Photographer is only a Witness ” >> ― Yann Arthus-Bertrand, Earth from Above >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Paul Stenquist wrote: Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm would be nice additions, but perhaps Pentax is already planning to fill that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 pretty much covers that off. The 135/ 1.8 would be nice perhaps. I'm always shooting at the crazy end of available light and the 14/1.8 is really appealing to me, even having the 15-30, because for astrolandscape work that extra stop and a third makes a huge difference, and depth of field isn't that critical when you are photographing with wide angle lenses at infinity focus. Similarly the 135/1.8 would be very handy for photographing musicians, particularly if Ricoh were to put enough focus points in the body. The K-1 is a huge improvement for photographing musicians rather than microphones, but they've still got a ways to go. I guess we have a week or so to go to see what announcements are coming at CP+. There are a lot of lenses that I wish I could have, in much the same way that I might as well debate whether to get a supercharged or a normally aspirated lotus. On Feb 21, 2017, at 2:55 PM, Zos Xaviuswrote: That would be suicidal and here is why: plenty of pentax users are leaving for canikon because they want the new sigma lenses. Pentax would be utterly foolish to discourage 3rd party options on their mount. On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist wrote: Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax volume is small enough as it is. Why would they want to lose some of the lens biz to a competitor? On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- Larry Colen l...@red4est.com (postbox on min4est) http://red4est.com/lrc -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Sigma hasn't announced an 85mm lens, at least not according to this article. > On Feb 21, 2017, at 3:04 PM, Zos Xaviuswrote: > > A bunch of people want an 85.. > > On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquist > wrote: >> Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and >> the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm >> would be nice additions, but perhaps Pentax is already planning to fill that >> gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 pretty much >> covers that off. The 135/ 1.8 would be nice perhaps. >> >> >>> On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: >>> >>> That would be suicidal and here is why: plenty of pentax users are >>> leaving for canikon because they want the new sigma lenses. Pentax >>> would be utterly foolish to discourage 3rd party options on their >>> mount. >>> >>> On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist wrote: Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax volume is small enough as it is. Why would they want to lose some of the lens biz to a competitor? > On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: > > You know Sigma has the tooling/technology. I have three Sigma EX AF > lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > > This announcement does not include a Pentax mount: > http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ > > > -- > “The Earth is Art, The Photographer is only a Witness ” > ― Yann Arthus-Bertrand, Earth from Above > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
A bunch of people want an 85.. On Tue, Feb 21, 2017 at 3:01 PM, Paul Stenquistwrote: > Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and the > 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm would be > nice additions, but perhaps Pentax is already planning to fill that gap. I > probably wouldn’t want the 14mm, because the Pentax 15-30 pretty much covers > that off. The 135/ 1.8 would be nice perhaps. > > >> On Feb 21, 2017, at 2:55 PM, Zos Xavius wrote: >> >> That would be suicidal and here is why: plenty of pentax users are >> leaving for canikon because they want the new sigma lenses. Pentax >> would be utterly foolish to discourage 3rd party options on their >> mount. >> >> On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist wrote: >>> Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax >>> volume is small enough as it is. Why would they want to lose some of the >>> lens biz to a competitor? On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. >>> >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Zos Xavius wrote: Why? Because pentax decided to make cameras that Sigma lenses do not fit on anymore which cost sigma money to fix. I would say there is bad blood. The small market share isn't likely enough to convince them that kmount is worth their time. There was an interview in the past year or so, and I can't find it right now, which listed two reasons. The first was the low volume of sales. The other reason was Pentax's lack of electronic aperture controls. Shortly thereafter Pentax announced the new electronic aperture controls. I did find this interesting bit on why Sigma still makes camera bodies https://petapixel.com/2016/10/12/sigma-still-make-cameras-sigma-ceo-blames-zombie-father/ Just found it: http://www.imaging-resource.com/news/2014/04/02/sigma-qa-part-i-ceo-kazuto-yamaki-explains-why-so-few-pentax-mount-lenses DE: That's interesting, your comment about the engineers. It makes sense: Engineers just want to optimize their own designs, not consciously make things more difficult for third parties. One of our readers asked why you offer so few of your lenses with the Pentax mount, and he also asked about longer telephotos, in particular. If the mounts are fairly simple -- if it's really just a matter of changing out the mount, shouldn't it be possible to make more Pentax lenses? Or is it still just a cost issue, even for a relatively small investment? [Note, this section has been edited 4/12/14, as I had misunderstood what Yamaki san was saying, see the editorial note following this exchange] KY: Pentax still uses mechanical parts to control the aperture. So, mechanically, it's totally different from other mounts, even though it uses the same optics. Making a Pentax mount means we have to use special parts just for Pentax mounts. DE: It's a whole different aperture mechanism that you have to use. Ah, that's very interesting. KY: Yes. So, we'd like to make as many lenses for Pentax as possible, but with very small demand we cannot make them frequently. For such a lens, the long back-order times are a big problem for us. So we cannot make too wide a product line for Pentax. For example, a 300mm f/2.8 -- maybe we can produce this for Pentax once every few months; but some people may need a 300mm f/2.8 now. We cannot make it so often. DE: Ah -- you can't afford to carry a large inventory given the small sales volume, but you also have a minimum production run that's economically viable. So you end up having long lead times, sometimes. I see, that makes sense, very interesting. [Ed. Note: I'd originally misinterpreted Yamaki san's comments here, so he clarified what he was saying in a further email exchange I had with him. I had thought he was saying that Pentax lenses were different simply because they used a mechanical aperture coupling, vs an electronic one. As several astute readers pointed out, they do, but so do lenses from Nikon and Sony. Yamaki san's point is that lenses with mechanical aperture mechanisms require separate production runs to produce each type, vs an electronic system that would just need a different arrangement of contacts and reprogramming of the lens's CPU. The problem for Pentaxians is that there just aren't enough of them, so demand for Pentax-mount lenses is small to the point that it's economically difficult to produce them, or at least to do so in a way that would keep Pentax users happy. The issue is that the smaller a production run, the more costly each individual unit is, due to inefficiencies associated with switching the production line from one lens to another. As the run length becomes smaller, that fixed switchover cost become a bigger and bigger part of the cost of each unit. From a practical standpoint, there's a lower limit on run length, below which it's just not profitable for them to produce a product. For popular lens models, the minimum production run isn't too big a problem for Pentax users, as there's enough demand that Sigma can produce a batch of lenses often enough to more or less keep them in stock in the retail channel. As you get into slightly more obscure, specialized, or perhaps more expensive glass with less demand, though, the minimum affordable production run for a given model might amount to 6 months, a year, or even a couple of years' worth of demand on the Pentax mount. As Yamaki san explained to me, it wouldn't be viable for him to produce and market a lens that might be unavailable in the market for 6 months or a year at a time - Potential customers would become very unhappy with Sigma over the poor availability. (And, adding my own interpretation here, how could they efficiently let people know "hey, remember that cool lens we said we were making for the Pentax mount that hasn't been available for the last year? It's available now, so get out your wallets!") At first thought, you might say "well, what's the problem, they can just build a
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Of the four new lenses Pentax already offers two of them, a 24-70/2.8 and the 150-450 (which is faster than the Sigma 100-400). The 14mm and 135mm would be nice additions, but perhaps Pentax is already planning to fill that gap. I probably wouldn’t want the 14mm, because the Pentax 15-30 pretty much covers that off. The 135/ 1.8 would be nice perhaps. > On Feb 21, 2017, at 2:55 PM, Zos Xaviuswrote: > > That would be suicidal and here is why: plenty of pentax users are > leaving for canikon because they want the new sigma lenses. Pentax > would be utterly foolish to discourage 3rd party options on their > mount. > > On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquist wrote: >> Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax >> volume is small enough as it is. Why would they want to lose some of the >> lens biz to a competitor? >>> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >>> >>> You know Sigma has the tooling/technology. I have three Sigma EX AF >>> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >>> >>> This announcement does not include a Pentax mount: >>> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >>> >>> >>> -- >>> “The Earth is Art, The Photographer is only a Witness ” >>> ― Yann Arthus-Bertrand, Earth from Above >>> >>> -- >>> PDML Pentax-Discuss Mail List >>> PDML@pdml.net >>> http://pdml.net/mailman/listinfo/pdml_pdml.net >>> to UNSUBSCRIBE from the PDML, please visit the link directly above and >>> follow the directions. >> >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
That would be suicidal and here is why: plenty of pentax users are leaving for canikon because they want the new sigma lenses. Pentax would be utterly foolish to discourage 3rd party options on their mount. On Tue, Feb 21, 2017 at 2:24 PM, Paul Stenquistwrote: > Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax > volume is small enough as it is. Why would they want to lose some of the lens > biz to a competitor? >> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >> >> You know Sigma has the tooling/technology. I have three Sigma EX AF >> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >> >> This announcement does not include a Pentax mount: >> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> >> -- >> “The Earth is Art, The Photographer is only a Witness ” >> ― Yann Arthus-Bertrand, Earth from Above >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Why? Because pentax decided to make cameras that Sigma lenses do not fit on anymore which cost sigma money to fix. I would say there is bad blood. The small market share isn't likely enough to convince them that kmount is worth their time. On Tue, Feb 21, 2017 at 2:13 PM, Darren Addywrote: > You know Sigma has the tooling/technology. I have three Sigma EX AF > lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > > This announcement does not include a Pentax mount: > http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ > > > -- > “The Earth is Art, The Photographer is only a Witness ” > ― Yann Arthus-Bertrand, Earth from Above > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
I would argue that it is the same reason why Apple doesn't want Adobe to stop developing software for the Mac - even when Apple has a competing product. Considering that these are all lenses in focal ratios that Pentax is probably not going to make a directly competing lens for, it helps sell more bodies. For example, a 14mm f1.8 is important enough to me (for low light storm photography) that it might make me want to buy a full frame Nikon body to get to use it, instead of getting a K-1. On Tue, Feb 21, 2017 at 1:24 PM, Paul Stenquistwrote: > Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax > volume is small enough as it is. Why would they want to lose some of the lens > biz to a competitor? >> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >> >> You know Sigma has the tooling/technology. I have three Sigma EX AF >> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >> >> This announcement does not include a Pentax mount: >> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> >> -- >> “The Earth is Art, The Photographer is only a Witness ” >> ― Yann Arthus-Bertrand, Earth from Above >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
But some of those lenses fill a niche unfilled by current offerings (new) from Ricoh. I guess they are hoping to fill those gaps at some point? I.e. there are no (new) extreme telephoto primes (600/4 for example, 400/2.8) in full frame. Or tilt-shift (they prolly expect software to this), or prime portrait (85/1.4), extra wide telephoto (< 15mm), fisheye, soft lenses (like the 28 soft/85 soft of old). You kinda have to buy used stock to get any of these lenses. On Tue, Feb 21, 2017 at 1:24 PM, Paul Stenquistwrote: > Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax > volume is small enough as it is. Why would they want to lose some of the lens > biz to a competitor? >> On Feb 21, 2017, at 2:13 PM, Darren Addy wrote: >> >> You know Sigma has the tooling/technology. I have three Sigma EX AF >> lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). >> >> This announcement does not include a Pentax mount: >> http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ >> >> >> -- >> “The Earth is Art, The Photographer is only a Witness ” >> ― Yann Arthus-Bertrand, Earth from Above >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- -- Reduce your Government Footprint -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
Re: What can Pentax do to convince Sigma to make K mount lenses again?
Ricoh probably doesn’t want Sigma to make lenses for Pentax cameras. Pentax volume is small enough as it is. Why would they want to lose some of the lens biz to a competitor? > On Feb 21, 2017, at 2:13 PM, Darren Addywrote: > > You know Sigma has the tooling/technology. I have three Sigma EX AF > lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). > > This announcement does not include a Pentax mount: > http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ > > > -- > “The Earth is Art, The Photographer is only a Witness ” > ― Yann Arthus-Bertrand, Earth from Above > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
What can Pentax do to convince Sigma to make K mount lenses again?
You know Sigma has the tooling/technology. I have three Sigma EX AF lenses and they are all wonderful (50-500mm, 10-20mm, and 28mm f1.8). This announcement does not include a Pentax mount: http://www.newsshooter.com/2017/02/21/sigma-announces-four-new-lenses-including-the-full-frame-14mm-f1-8-dg-hsm-art/ -- “The Earth is Art, The Photographer is only a Witness ” ― Yann Arthus-Bertrand, Earth from Above -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.