Re: Silent Lenses

2001-09-15 Thread Jody
What's with this obsession with digital? I showed my flatmate my new LX. He said I shouldn't have wasted my money. He said I already have a camera (my MZ-30), and I should have got a digital so that I can manipulate the images on my computer. I don't want digital. I bought an LX because

Re: Silent Lenses

2001-09-14 Thread Aaron Reynolds
Mark D. wrote: Go get a Nikon D1x and a few zooms. LOL --- As if the digital wasn't bad enough! *snicker* Thanks, I needed that. -Aaron - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions.

Re: Silent Lenses

2001-09-14 Thread Mark D.
From: Aaron Reynolds [EMAIL PROTECTED] Mark D. wrote: Go get a Nikon D1x and a few zooms. LOL --- As if the digital wasn't bad enough! *snicker* Thanks, I needed that. Aaron, I think a picture of Shel shooting with a D1 and 70-200/2.8 is worthy of a

Re: Silent Lenses

2001-09-14 Thread dave o'brien
A scroll of mail from Ivan Prenosil [EMAIL PROTECTED] on Thu, 13 Sep 2001 15:40:06 +0200 Read it? y You can easily hear what noise is produced by operating diaphragm (i.e. without film advance, mirror slap, shutter noise, AF) - just press DOF button. If you are after silence, why not use digital

Re: Silent Lenses

2001-09-14 Thread Aaron Reynolds
Mark D. wrote: I think a picture of Shel shooting with a D1 and 70-200/2.8 is worthy of a PUG submission VBG Someone find me a pic of Shel, Photoshop's already up and running. ;) But it couldn't be a good zoom -- he would need to be shooting a D1 with a Tamron 28-300. -Aaron - This message

Re: Silent Lenses

2001-09-13 Thread Juan J. Buhler
Shel writes: So, I started to imagine an even more stripped down MX with lenses that were even smaller than current lenses - Leica-like in size. But the lens design itself has to be different to accomodate for the distance to the film mandated by the mirror. I think this is what makes SLR

Re: Silent Lenses

2001-09-13 Thread Adrian Sorescu
Are you trying to re-invent Canon Pelix ? specs on same malaysian site which has LX specs adi sorescu - 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

Re: Silent Lenses

2001-09-13 Thread Mike Johnston
Shel wrote: A pellicle mirror diverts some light and would cause the finder to be darker still. I don't agree. I used an EOS RT for a year and was never bothered by any perceived dimness in the finder. The finder was fine. The problem with Pellicle mirrors is that they cut two thirds of a

RE: Silent Lenses

2001-09-13 Thread Paul M. Provencher
: Silent Lenses Assuming one is willing to give up the automatic diaphragm on SLR Pentax lenses, and use them only as a manually operated spot down lens, how much size and weight might be saved on a given focal length lens? Also, how much quieter might camera operation be by eliminating

RE: Silent Lenses

2001-09-13 Thread Mick Maguire
-2302| \ /---+ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Shel Belinkoff Sent: Wednesday, September 12, 2001 11:52 PM To: [EMAIL PROTECTED] Subject: Re: Silent Lenses Bob Rapp wrote: Shel, Try a K adaptor

Re: Silent Lenses

2001-09-13 Thread Tom Rittenhouse
Most of the noise comes from the mirror, Shel. The lens mechanism is fairly silent. The shutter is no more noisy than on a Leica. --graywolf Shel Belinkoff wrote: Perhaps I was a bit vague with my question, but the thought occurred to me today, while adapting a Pentax hood to a Leica lens,

Re: Silent Lenses

2001-09-13 Thread Mark D.
From: Ivan Prenosil [EMAIL PROTECTED] You can easily hear what noise is produced by operating diaphragm (i.e. without film advance, mirror slap, shutter noise, AF) - just press DOF button. If you are after silence, why not use digital ? ROTFLMAO! Yeah

RE: Silent Lenses

2001-09-13 Thread Mick Maguire
| \ /---+ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Anthony Farr Sent: Thursday, September 13, 2001 9:42 AM To: [EMAIL PROTECTED] Subject: Re: Silent Lenses Wouldn't a pellicle mirror be a practical way to keep dust off the sensor of an intechangeable lens

Re: Silent Lenses

2001-09-13 Thread Shel Belinkoff
Juan J. Buhler wrote: But the lens design itself has to be different to accomodate for the distance to the film mandated by the mirror. I think this is what makes SLR lenses bigger, not the auto diaphragm. Think about the early Pentax lenses, before there was any diaphragm operation. The

Re: Silent Lenses

2001-09-13 Thread Shel Belinkoff
Mark D. wrote: ROTFLMAO! Yeah Shel?!?!? Seriously, if you're after silence, why not use digital!?!?!? Quieter than a Leica. Go get a Nikon D1x and a few zooms. LOL I'm running out the door now. -- Shel Belinkoff mailto:[EMAIL PROTECTED] - This message

RE: Silent Lenses

2001-09-13 Thread Mick Maguire
Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Shel Belinkoff Sent: Thursday, September 13, 2001 10:47 AM To: [EMAIL PROTECTED] Subject: Re: Silent Lenses Tom Rittenhouse wrote: Most of the noise comes from the mirror, Shel. I know that. The lens mechanism

Re: Silent Lenses

2001-09-13 Thread Shel Belinkoff
A few grams here, a few grams there - it all adds up. And then there's the issue of size. The mechanisms involved take up space. Remove the mechanisms and you may be able to reduce the size of the camera and lenses, which, in turn, usually saves weight. Anyway, it's just a bit of a fantasy,

Re: Silent Lenses

2001-09-13 Thread Tom Rittenhouse
Or, why not get a Visoflex for your Leica. These were common years ago for macro and long telephoto photography. --graywolf Chris Brogden wrote: On Thu, 13 Sep 2001, Shel Belinkoff wrote: Chris Brogden wrote: Or to keep the regular bright mirror, it shouldn't be hard to make a

Re: Silent Lenses

2001-09-13 Thread Shel Belinkoff
Tom Rittenhouse wrote: Or, why not get a Visoflex for your Leica. These were common years ago for macro and long telephoto photography. Heavy, complex, cumbersome, changing lenses is a bit of a PITA. -- Shel Belinkoff mailto:[EMAIL PROTECTED] - This message is from the Pentax-Discuss

Re: Silent Lenses

2001-09-13 Thread Otis Wright, Jr.
Now you have spoiled all their fun... Otis Ivan Prenosil wrote: You can easily hear what noise is produced by operating diaphragm (i.e. without film advance, mirror slap, shutter noise, AF) - just press DOF button. If you are after silence, why not use digital ? Ivan -

Re: Silent Lenses

2001-09-13 Thread Otis Wright, Jr.
Have patience the ancients will understand... Otis Shel Belinkoff wrote: I know all of that, but you keep missing the other points in my posts. Mick Maguire wrote: There is no auto diaphragm connector on the K mount adaptor. The diaphragm stays closed down all the while

Re: Silent Lenses

2001-09-13 Thread Mike Johnston
Tom wrote: Most of the noise comes from the mirror, Shel. The lens mechanism is fairly silent. The shutter is no more noisy than on a Leica. I don't know which the shutter you mean, but I'm not sure I agree with you, Tom. The more robust shutters with higher sync-speeds especially can

Re: Silent Lenses

2001-09-13 Thread Mike Johnston
Shel wrote: However, it doesn't answer my question. These lenses contain the mechanism to operate the auto diaphragm, and the camera will still have the mechanism to operate the auto diaphragm with K-mount lenses. What I'm trying to get a handle on is just how quiet and stealthful a

Vs: Silent Lenses

2001-09-13 Thread Raimo Korhonen
Belinkoff [EMAIL PROTECTED] Vastaanottaja: [EMAIL PROTECTED] [EMAIL PROTECTED] Päivä: 13. syyskuuta 2001 18:58 Aihe: Re: Silent Lenses Tom Rittenhouse wrote: Or, why not get a Visoflex for your Leica. These were common years ago for macro and long telephoto photography. Heavy, complex

RE: Silent Lenses

2001-09-13 Thread Len Paris
The Olympus E-10 does this too. However, you can turn the sound off in the Canon G1 and the Olympus E-10 so if silent is what you want, silent is what you get. Len --- Quietness wasn't a particularly marketable feature, however, so Canon turned its attentions elsewhere. I think it's almost

Silent Lenses

2001-09-12 Thread Shel Belinkoff
Assuming one is willing to give up the automatic diaphragm on SLR Pentax lenses, and use them only as a manually operated spot down lens, how much size and weight might be saved on a given focal length lens? Also, how much quieter might camera operation be by eliminating that lens feature and

Re: Silent Lenses

2001-09-12 Thread Bob Rapp
[EMAIL PROTECTED] Sent: Thursday, September 13, 2001 12:49 PM Subject: Silent Lenses Assuming one is willing to give up the automatic diaphragm on SLR Pentax lenses, and use them only as a manually operated spot down lens, how much size and weight might be saved on a given focal length lens

Re: Silent Lenses

2001-09-12 Thread Shel Belinkoff
Bob Rapp wrote: Shel, Try a K adaptor and screw an old (but fabulous) SMC Takumar on and try it using the manual/auto selector.. They may be heavier, but they have lasted one generation and will last several more. Thanks for your suggestion. However, it doesn't answer my question.