*istD overexposure with M50/1.4, but not M50/1.7

2005-03-29 Thread Peter Smekal
This time I only tested two lenses. *istD M mode + the green button. Aperture 8 in both cases. Same scene. M50/1.7 works just fine, M50/1.4 gives totally washed out overexposures. Any clue? Peter

RE: *istD overexposure with M50/1.4, but not M50/1.7

2005-03-29 Thread Don Sanderson
then they are during the actual exposure. Don -Original Message- From: Peter Smekal [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 29, 2005 7:44 AM To: pentax-discuss@pdml.net Subject: *istD overexposure with M50/1.4, but not M50/1.7 This time I only tested two lenses. *istD M mode + the green

RE: *istD overexposure with M50/1.4, but not M50/1.7

2005-03-29 Thread Nick Clark
Sticky aperture on the 1.4? Nick -Original Message- From: Peter Smekal[EMAIL PROTECTED] Sent: 29/03/05 14:43:35 To: pentax-discuss@pdml.netpentax-discuss@pdml.net Subject: *istD overexposure with M50/1.4, but not M50/1.7 This time I only tested two lenses. *istD

RE: *istD overexposure with M50/1.4, but not M50/1.7

2005-03-29 Thread Peter Smekal
overexposure with M50/1.4, but not M50/1.7 This time I only tested two lenses. *istD M mode + the green button. Aperture 8 in both cases. Same scene. M50/1.7 works just fine, M50/1.4 gives totally washed out overexposures. Any clue? Peter