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+  The Canon EOS and Photography Forums
|-+  Photography Forums
| |-+  Technical Questions on Photography and Optics
Pages: 1 [2] 3 4 ... 9
Subject Started by Replies Views Last post
newbie lens question 126andy 2 3607 Last post March 07, 2010, 02:08:51 PM
by 126andy
lose the preflash. nikonian 0 3636 Last post December 06, 2009, 03:45:25 AM
by nikonian
Long Lens Apertures KeithB 3 3734 Last post April 06, 2013, 02:29:48 PM
by Bob Atkins
astrophotography jamisan 3 3745 Last post November 07, 2010, 03:45:40 PM
by klindup
Question about the new DXO site and lens measurement methods Johnny 2 3782 Last post June 28, 2010, 08:56:58 AM
by Johnny
Sensor size comparison Frank Kolwicz 3 3792 Last post January 06, 2013, 02:39:32 PM
by Bob Atkins
Exposure Time Limitations on a Canon 40D Tallyther 1 3934 Last post March 26, 2012, 09:59:31 PM
by Bob Atkins
plenoptic cameras emanresu 3 4051 Last post February 20, 2011, 03:41:11 PM
by emanresu
Tamron, Sigma Lens Beachduffer 1 4073 Last post January 18, 2010, 04:07:08 PM
by Bob Atkins
Questionable Damage Effects Due to Dented End of Lens Tallyther 2 4083 Last post January 23, 2010, 12:40:15 PM
by Tallyther
Canon 40D picture quality issue! Tallyther 1 4088 Last post March 07, 2010, 07:21:51 PM
by Bob Atkins
70d support for old versions of Lightroom? Frank Kolwicz 4 4107 Last post October 28, 2013, 02:21:59 PM
by Johnny
digital exposure data Bill I 3 4146 Last post February 25, 2011, 06:24:32 AM
by emanresu
flashing lights when viewing my pics on my canon 40d gap5758 1 4147 Last post September 12, 2010, 05:48:08 PM
by KeithB
a couple of questions regarding GND filters emanresu 4 4156 Last post February 01, 2011, 08:05:44 AM
by emanresu
Folded Refracting Telescope? mjperini 6 4160 Last post July 22, 2014, 12:45:05 AM
by Bob Atkins
Autofocus and critical sharpness Frank Kolwicz 4 4191 Last post August 28, 2014, 04:37:05 PM
by Frank Kolwicz
IS verus battery level Frank Kolwicz 5 4241 Last post October 28, 2013, 02:15:30 PM
by Johnny
Lens testing KeithB 2 4267 Last post June 16, 2010, 11:54:12 AM
by Bob Atkins
Constant Aperture Zooms KeithB 3 4294 Last post June 24, 2010, 11:47:28 AM
by Bob Atkins
Pages: 1 [2] 3 4 ... 9
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