Re: K24/3.5 hood revisited

2003-11-27 Thread george de fockert
yes, the metal rectangular smc takumar 1:3.5/24 hood does fit the K mount version of this lens. george - Original Message - From: Kostas Kavoussanakis [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, November 27, 2003 1:49 PM Subject: K24/3.5 hood revisited Does anyone know if

Re: false comparison lp/cd versus film/ccd

2003-11-20 Thread george de fockert
From: Sylwester Pietrzyk [EMAIL PROTECTED] On Thu, 20 Nov 2003, Cotty wrote: Odd, I have CD-Rs that were burned nearly 6 years ago and are still readable by my computers. Surely shome mishtake? Me too. I have some CD-Rs with my company's archives that are older than even 7 years. One

false comparison lp/cd versus film/ccd was:Re: OT - Re: Scratching LP's ( not so much, since discussion is getting back into Pentax and photography)

2003-11-19 Thread george de fockert
Hi, just a warning to all of you digital shooters, CD replaced LP because it was for most people an improvement in : 1 handling 2 sound quality 3 longlivity CCD/CMOS will replace film because it is for most people an improvement in : 1 handling/processing 2 image degradation (is not relevant for

Re: M lenses (long)

2003-10-08 Thread george de fockert
- Original Message - From: Bob S [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, October 08, 2003 2:09 AM Subject: Re: M lenses (long) These lenses perform nearly identically to the K lenses they replaced. Sorry, but I have a different opinion. And this was discussed before.

Re: The New Marketplace

2003-07-07 Thread george de fockert
Pål wrote : REPLY: The whining about the lack of compatibility with lenses more than 20 years old is equally meaningful as whining about the lack of Asahiflex compatibility of the LX back in 1980. Not realy, some K/M lenses never got an A or later replacement, the relative compact but

Re: smc P FA-J

2003-06-06 Thread george de fockert
Lower case smc already with us even before the pentax-M series were introduced. First lowercase SMC in 1976 ? ( smc PENTAX 1:2 55mm) George - Original Message - From: collinb [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, June 06, 2003 3:26 AM Subject: smc P FA-J I see the

Re: *ist D and FA J mounts

2003-04-02 Thread george de fockert
- Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, April 02, 2003 2:20 PM Subject: Re: *ist D and FA J mounts Hi Dario, http://digilander.libero.it/aohc/pshw2003/monte.htm You have done a wonderful job of explaining the evolution of the K-mount

Re: ? on A70-210/4

2003-04-02 Thread george de fockert
- Original Message - From: collinb [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, April 03, 2003 12:59 AM Subject: ? on A70-210/4 This question is for someone with knowledge of the internal mechanics: I picked one up today. Cheap as always. ($35 w/ K1000 50/2!) Anyway,

Re: Pentax -- Canon

2003-03-24 Thread george de fockert
- Original Message - From: Bojidar Dimitrov [EMAIL PROTECTED] Canon EOS = + electronic aperture control: the aperture can be placed anywhere in the lens, no mechanical coupling, very fast and precise Hi Boz, Can you enlight me on this claim, because I have repaired

Re: brochure pics

2002-08-20 Thread george de fockert
- Original Message - From: Rüdiger Neumann [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, August 17, 2002 2:52 PM Subject: Re: brochure pics That are nice brochures, especialy the one about the Pentax lenses. It is a pity, that they are not in english. Does anyone know, if

Re: 50/2.8 A, F, FA macros compared (was FS: AF400FTZ and FA 50/2.8)

2002-07-23 Thread george de fockert
Collected comments (just 1, actually) on the 50/2.8 PKA, which has a max. magnification of 1:2: O.U. Peterson: All metal. Wrong, its partly plastic, It does seem to me as if the aperture ring is probably plastic. However, the aperture ring nonetheless seems to have a nicer feel than

Re: Telescopes instead of super telephotos? (WAS: Pentax-A* 1200/8 ED IF)

2002-05-06 Thread george de fockert
George wrote: That must be very irrational, because pentax has more interresting telescopes in that focal range. And these have the additional advantage, that they can be used for medium format ! How are these telescopes for ordinary photography? Do they compare in quality and price?

Re: Pentax-A* 1200/8 ED IF

2002-05-01 Thread george de fockert
From: Pål Audun Jensen Has anyone actually used or even seen this lens? Just curious... (I admit having an irrational lust for this lens...) Pål That must be very irrational, because pentax has more interresting telescopes in that focal range. And these have the additional advantage, that

Re: AF280T- Downloadable Manuals at Pentax.com

2002-02-04 Thread george de fockert
is not such a problem anymore. George de Fockert - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, February 04, 2002 9:39 PM Subject: Re: AF280T- Downloadable Manuals at Pentax.com As I noted before, I scanned an AF280T manual Saturday and am looking to hand it off

Re: Winder ME II

2002-01-21 Thread george de fockert
Hi, AFAIK, after pressing the shutter release button on the winder the motor starts winding and _after_ that the shutter is triggered mechanically. Once the picture is taken the winder advances to the next frame. I find the mechanical triggering of the shutter strange, because the motor

Re: Which A series lenses have metal aperture rings?

2002-01-21 Thread george de fockert
I've got a 28mm f/2.8, 50mm macro 2.8, and 50mm f/1.7. The first two have metal aperture rings, while the latter has plastic. Does anybody have copies of the first two with plastic, or the latter with metal? Did Pentax make all of the copies of a particular lens with the same material, or

Re: 50/1.2 Variations

2002-01-07 Thread george de fockert
- Original Message - From: Shel Belinkoff [EMAIL PROTECTED] Can you account for the weight difference? Pål Jensen wrote: There is no plastic on the A 50/1,2. I took one fully apart after being drowned in seawater and I couldn't find a single plastic piece. -- Shel Belinkoff

Re: New Pentax digital SLR

2001-12-05 Thread george de fockert
- Original Message - From: Pål Audun Jensen Firstly, its generally assumed industrywise that the small size chips are a dead end. Full frame chip is the way of the future. Thirdly, Pentax have clearly stated that they want to make a COMPETITIVE digital slr in the near future. In fact,

Re: Philips has announced a 11 Megapixel chip

2001-11-20 Thread george de fockert
Old news, seen this one 5 or 6 years ago http://www.research.philips.com/pressmedia/highlights/laccds.html george - Original Message - From: Brendan [EMAIL PROTECTED] for mid '02 (4008 x 2672 pixels). For medium format though ... at a target price of 6000 Euro , 11 mega pixel 645D

Re: All lens data missing from the KMP

2001-09-03 Thread george de fockert
Boz, Unknown maximum magnification: For the not FREE or IF types this can be calculated from the shortest focus distance. FA* 500/4,5: cap type (clip-on, slip-on), internal cap diameter, cap material (rubber, plastic, metal) A new 500mm lens ? 1000/8: cap type (clip-on, slip-on),

Re: What did all those A lens contacts do on A-series cameras?

2001-08-29 Thread george de fockert
I was just writing up a description on an A3000 that I'm putting on eBay and I found myself wondering what all those contacts were doing on the lens mount when the A-series lenses only had the one switch contact. Anyone have any definite information?

Re: What ever happened to... (and some other questions)

2001-08-21 Thread george de fockert
learn it on some cheap lenses first. This lens is easy to repair, but you need some experience and the proper tools. George de Fockert - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users

scanned pentax stuff

2001-08-13 Thread george de fockert
current bandwith limitations.(max 15Kbyte/second) George de Fockert dumped on the server : ftp://icthuis.dyndns.org/pub/pentax/jpg_mini (table painfully manual alligned, how can I get rid of this stupid proportional font in outlook) 003101_eng LX (24) 06021 MV (13

Re: Pentax-A 35-210 3.5-4.5

2001-08-01 Thread george de fockert
george de fockert wrote: Personally I think that it is not made by pentax, I find the construction very 'unpentax' - The aperture ring shows some backsides from screws. - The stray light is prevented by some furry tube shifting in and out with the zooming translation Both I have

Re: LX with AF, realy it works !

2001-07-31 Thread george de fockert
Kool. Where did you find those pics? Steve Larson On my hard disk, Maybe experimenting with an old camcorder and a videograbber had something to do with it, or that large amount of messages about a LX successor with AF last week.. Or both :-) George - This message is from the

Re: Pentax-A 35-210 3.5-4.5

2001-07-31 Thread george de fockert
The 35-200 is the only possibly rebadged 3rd party A-lens that I am aware of (I don't know the 35-135 though). I have had the A35-210 in ma hands, and it seemed to be a genuine Pentax A-series lens. VERY similar in look and feel to the A70-210A. Cheers, Boz Personally I think

LX with AF, realy it works !

2001-07-30 Thread george de fockert
For those who can't wait, some spy pictures of a LX with working AF, looks that pentax needed some ricoh help ! ftp://icthuis.dyndns.org/pub.pentax/lx_af1.jpg ftp://icthuis.dyndns.org/pub.pentax/lx_af2.jpg :-) - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to

Re: LX with AF, realy it works !

2001-07-30 Thread george de fockert
Links do not seem to work. Are there athers? oops ftp://icthuis.dyndns.org/pub/pentax/lx_af1.jpg ftp://icthuis.dyndns.org/pub/pentax/lx_af2.jpg - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to

Europe version of Z-1P differs from rest of world ?

2001-07-04 Thread george de fockert
90/IQ Zoom 900 etc. But why should it not work with a Z-1p in Europe ? George de Fockert - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .

Pentax CCD spec V0.1 was (Pentax CCD back design)

2001-06-19 Thread george de fockert
-CCD None found yet a nice one : http://www.research.philips.com/pressmedia/highlights/laccds.html or the tiny little version : http://www-us6.semiconductors.com/pip/ftf3020c George - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the

Re: Stiff aperture rings

2001-06-11 Thread george de fockert
Pål, To do a quick check if its mechanical or dirt, let 1 drop (indirectly applied) of WD40 creep behind the aperture ring. If that loosens it up after some movement, its dirt. The effect is temporary, (weeks ?) so a more definite cleaning is required. George - This message is from the

Re: lens of the week: 2000/13.5 and M 2000/13.5

2001-04-24 Thread george de fockert
From: Bojidar Dimitrov [EMAIL PROTECTED] Hi, a question to the optical-formula gurus. Pentax describes the optics of this mirror lens as 6 elements in 4 groups. Looking at the diagram that they provide us, I see 8 elements. I will number them 1 through 8 when looking from left to

Re: Severe GeoMagnetic Storms

2001-04-11 Thread george de fockert
Even some red aurora visable here in holland at this very moment (rare). George - Original Message - From: "aimcompute" [EMAIL PROTECTED] To: "Pentax Discuss" [EMAIL PROTECTED] Sent: Wednesday, April 11, 2001 11:28 PM Subject: Severe GeoMagnetic Storms For those Aurora Watchers out

Re: Macro flash bracket

2001-04-10 Thread george de fockert
Pål, did you look at the Novoflex Makroblitzset at http://www.novoflex.de/html/produkte.htm It connects around the front lens, and this way it eleminates exposure calculations for the flash. So simple non TTL/AUTO flash units can be used. George - Original Message - From: "Pål Jensen"

Re: Winder ME II cable release diagram

2001-04-09 Thread george de fockert
Ralf, I also managed to get the lightmeter on without any batteries in the winder. to what did you connect pin 2 to, camera chassis ? I have no explanation yet, and do not think it is reliable, because otherwise Pentax could remove 2 contact pins from its winder/camera interface. Probably to do

Re: Winder ME II cable release diagram

2001-04-04 Thread george de fockert
Dear Cyril and Ralf, The ME-II winder remote contacts do not turn the meter on, the camera does when fired. The winder contacts are simply connected to the battery (shortening them gives sparkles (!)), and the other justs starts the winder motor, which mechanically activates the ME/ME-super

Re: 24/3.5 hood question

2001-03-28 Thread george de fockert
From: "Daphne" [EMAIL PROTECTED] anyone knows is the clamp-on tak 24/3.5 hood (its 60mm diameter) will work on the SMC 24/3.5-K (58mm diameter)? I have the lens on its way and am wondering should I grab the hood, I havent seen many of these around (but then I havent looked for one before,

Re: 24mm Lens Hoods

2001-03-19 Thread george de fockert
From: "Shel Belinkoff" [EMAIL PROTECTED] Does anyone know if the Tak 24/3.5 hood will fit on a K24/2.8? -- Shel Belinkoff mailto:[EMAIL PROTECTED] yes, I know. The Tak 24/3.5 hood (58mm) fits perfectly on the K 24/3.5 (58mm) , but not on the K 24/2.8 (52mm) George - This message is

Re: Pentax says there will come new AF lenses...

2001-02-21 Thread george de fockert
From: "Pl Jensen" [EMAIL PROTECTED] How many of the other brands (you know the names :-) have sealed bodies ? F5 and EOS-1v BTW Pentax was first with a body selaed against the lements (LX; of course excluding underwater cameras) Hm, what about the NIKONOS ? much earlier, much better