Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Anthony Farr
The exposure comp. detents may be 'only' at full stops, but they're not very
strongly detented, or sprung towards the detents.  It's very easy to set
them at any intermediate point to get fractional stops of compensation.

regards,
Anthony Farr

- Original Message - 
From: Lon Williamson [EMAIL PROTECTED]


 Exposure compensation detents are full stops.

(snip)



Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Lon Williamson
I've had both of my SuperPrograms tested by the local
crusty old repair guy.  Synch on both is very close to
1/90th.  I posted to PDML about this once upon a time
and got a fair amount of confirmation from other folks
around here.
-Lon

Alan Chan wrote:
Pentax lied about synch speed.  It's 1/90th.


But how did you tested it out?

regards,
Alan Chan
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Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Anthony Farr
I've posted about this separately, but it bears re-asking.  Do you refer to
the speed of the X-position of the mode dial, or the speed when the
shutter-speed selector is on 1/125sec?  I would frequently use that setting
if I wanted to mix TTL ambient and OTF-flash metering (the X-position is
unmetered, OTF flash is always on depending on the flash unit connected).  I
never got half-framing.  The X-position isn't a battery-less position,
unlike the ME Super AFAIK, so the reason for this is beyond my ken, but if I
had to guess then I'd say that 1/125sec doesn't have enough 'dwell' (to
steal a motoring term) to permit slower electronic flashes.  For instance my
Metz 60CT-1 has full power duration of 1/400sec, and the big Hensel 3200 and
600 joule packs I formerly used burned for about 1/100sec at high powers
(requiring 1/60sec or longer).

regards,
Anthony Farr

- Original Message - 
From: Lon Williamson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, 12 June 2003 8:04 PM
Subject: Re: P30 vs. Super program (Super A)?


 I've had both of my SuperPrograms tested by the local
 crusty old repair guy.  Synch on both is very close to
 1/90th.  I posted to PDML about this once upon a time
 and got a fair amount of confirmation from other folks
 around here.

 -Lon

 Alan Chan wrote:
  Pentax lied about synch speed.  It's 1/90th.
 
 
  But how did you tested it out?
 
  regards,
  Alan Chan
 
  _
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Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Lon Williamson
I don't think this is the case, Anthony.  The
shutter speed curve has a wiggle right at 125th
that happens on flash synch or on manual.  To me,
this is no big deal.  However, someone questing
for a perfect within a third stop exposure would
probably have to factor it in.
Anthony Farr wrote:
I read this often, and yet those times that I have shot with flash at a
selected 1/125sec, rather than at the X-position of the mode selector, I've
never got any 'half-framing'.  Perhaps the X-position is under-speed even
though the camera still truly synchs at 1/125sec.
regards,
Anthony Farr
- Original Message - 
From: Lon Williamson [EMAIL PROTECTED]

(snip)

synch is at 1/90 (although specified as 1/125)

(snip)






Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Lon Williamson
Agreed.

Anthony Farr wrote:
The exposure comp. detents may be 'only' at full stops, but they're not very
strongly detented, or sprung towards the detents.  It's very easy to set
them at any intermediate point to get fractional stops of compensation.
regards,
Anthony Farr
- Original Message - 
From: Lon Williamson [EMAIL PROTECTED]


Exposure compensation detents are full stops.

(snip)






Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Anthony Farr
Should be Hensel 3200 and 6000 joule packs

- Original Message - 
From: Anthony Farr [EMAIL PROTECTED]

(snip)
 For instance my
 Metz 60CT-1 has full power duration of 1/400sec, and the big Hensel 3200
and
 600 joule packs I formerly used burned for about 1/100sec at high powers
 (requiring 1/60sec or longer).

 regards,
 Anthony Farr




Re: P30 vs. Super program (Super A)?

2003-06-12 Thread Daniel Liu
So, just curious, how quickly do the pentax flashes fully discharge? 
eg, 200T, 280T, 200SA, 400T, and others?

  --Daniel Liu
  It's no longer a question of staying
  healthy.  It's a question of finding a
  sickness you like.
On Thursday, Jun 12, 2003, at 03:33 US/Pacific, Anthony Farr wrote:

Should be Hensel 3200 and 6000 joule packs

- Original Message -
From: Anthony Farr [EMAIL PROTECTED]
(snip)
For instance my
Metz 60CT-1 has full power duration of 1/400sec, and the big Hensel 
3200
and
600 joule packs I formerly used burned for about 1/100sec at high 
powers
(requiring 1/60sec or longer).

regards,
Anthony Farr





Re: P30 vs. Super program (Super A)?

2003-06-11 Thread Lon Williamson
Exposure compensation detents are full stops.
Pentax lied about synch speed.  It's 1/90th.
That's my story, and I'm sticking to it.  Got two SuperPrograms.

-Lon

Alan Chan wrote:
15 - 1/2000 shutter speeds, synch is at 1/90 (although specified as 
1/125)


???

Exposure compensation +/- 2 EV, continuous, with detents at full stops


1/2 stops as I remember.

regards,
Alan Chan
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Re: P30 vs. Super program (Super A)?

2003-06-09 Thread Lon Williamson
Here's the list of essential features on the Super A:
One screen, horizontal split and microprism surround.
Mechanical DOF, self timer, analogue TTL flash
Program, aperature, shutter, manual modes
LCD shows shutter and (sometimes) aperature
Winder  motor drive available (Winder is MEII)
PC connector for external flash
Small, removable plastic grip on front (must be removed when using winder/drive)
LCD can be backlit in dim light
No exposure lock
15 - 1/2000 shutter speeds, synch is at 1/90 (although specified as 1/125)
Exposure compensation +/- 2 EV, continuous, with detents at full stops
Jose Luis Gonzalez Martin wrote:
Thanks to everybody who answered my message about my old P30 camera. Im new
in the forum, and I like it a lot. Some of you recommended me to get a
manual old Pentax Super Program (Super A here in Europe). Is the Super
better enough to get it even having the P30? I like manual SLR, so I would
go for one of them if its really worthy: there are some Super Program
bodies in eBay to bid for. So, can anybody tell me the differences between
both cameras? Maybe best the MZ-M (ZX-M)?
Thank you!



P.D.- Is the Super ME the same camera than the Super Program?






Re: P30 vs. Super program (Super A)?

2003-06-09 Thread Alan Chan
No, the Super ME is an older one with aperture priority, only.
That was ME. ME Super has full manual also.

regards,
Alan Chan
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Re: P30 vs. Super program (Super A)?

2003-06-09 Thread Alan Chan
15 - 1/2000 shutter speeds, synch is at 1/90 (although specified as 1/125)
???

Exposure compensation +/- 2 EV, continuous, with detents at full stops
1/2 stops as I remember.

regards,
Alan Chan
_
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http://join.msn.com/?page=features/featuredemail



P30 vs. Super program (Super A)?

2003-06-08 Thread Jose Luis Gonzalez Martin
Thanks to everybody who answered my message about my old P30 camera. Im new
in the forum, and I like it a lot. Some of you recommended me to get a
manual old Pentax Super Program (Super A here in Europe). Is the Super
better enough to get it even having the P30? I like manual SLR, so I would
go for one of them if its really worthy: there are some Super Program
bodies in eBay to bid for. So, can anybody tell me the differences between
both cameras? Maybe best the MZ-M (ZX-M)?

Thank you!




P.D.- Is the Super ME the same camera than the Super Program?



Re: P30 vs. Super program (Super A)?

2003-06-08 Thread Alan Chan
Thanks to everybody who answered my message about my old P30 camera. I´m 
new
in the forum, and I like it a lot. Some of you recommended me to get a
manual old Pentax Super Program (Super A here in Europe). Is the Super
better enough to get it even having the P30? I like manual SLR, so I would
go for one of them if it´s really worthy: there are some Super Program
bodies in eBay to bid for. So, can anybody tell me the differences between
both cameras? Maybe best the MZ-M (ZX-M)?
P.D.- Is the Super ME the same camera than the Super Program?
Super A is the most feature rich Pentax K mount body, and it is the best on 
paper. However, as Pentax have proven time and again, no camera should be 
too perfect. So they installed a few things to balance things out.
1) Dim  coarse focus screen (worse then P50).
2) Relatively low viewfinder magnification in its era.
3) Noise mirror/shutter (worse than P50, don't even touch the Motor Drive 
A).
4) Too much vibration from the mirror/shutter (worse than P50).

However, it is the only manual focus camera with 4 expoure modes - manual, 
auto, aperture priority  shutter priority. It is also the only one with TTL 
flash beside the LX. This model is also quite reliable. Dirt self-timer  
shutter release button contacts are common problem on used models, but they 
don't require new parts to fix. The area near the semi-transparent plastic 
on the top plate is the weak part so don't bang on it. IMHO, if you expect 
super sharp images handheld, get the ME Super or MX. The Super A will 
disappoint you due to the mirror flip. I don't recommend MZ-M due to its 
poor viewfinder.

regards,
Alan Chan
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