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Telescope Mounts for Cameras
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klindup
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1
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4629
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June 13, 2013, 01:39:39 PM
by Bob Atkins
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Canon IS effectiveness: amplitude and frequency
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Frank Kolwicz
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7
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9087
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May 22, 2013, 11:40:05 AM
by Frank Kolwicz
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Extension Tube Question EF 70-300 IS
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rixtix
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4
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7164
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April 30, 2013, 05:04:45 PM
by rixtix
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Magnification APS vs Full Frame
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KeithB
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3
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5368
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April 23, 2013, 12:59:26 PM
by Bob Atkins
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Long Lens Apertures
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KeithB
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3
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5505
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April 06, 2013, 02:29:48 PM
by Bob Atkins
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depth of field and Hyperfocal distance
« 1 2 »
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brett.cooper76@gmail.com
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15
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17111
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January 10, 2013, 08:55:06 AM
by brett.cooper76@gmail.com
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Sensor size comparison
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Frank Kolwicz
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3
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5785
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January 06, 2013, 02:39:32 PM
by Bob Atkins
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5dII microadjust, 1.4x and taped contact pins
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Frank Kolwicz
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5
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8245
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August 13, 2012, 11:32:17 PM
by Frank Kolwicz
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Solved: all those problems with the 500/4.5 and 5dII
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Frank Kolwicz
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0
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4208
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August 10, 2012, 06:24:30 PM
by Frank Kolwicz
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Canon 5DII and 500L/4.5 still has focus problem
« 1 2 »
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Frank Kolwicz
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19
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19914
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August 10, 2012, 06:14:55 PM
by Frank Kolwicz
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How does microfocus adjustment work?
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Frank Kolwicz
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1
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6799
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August 08, 2012, 02:36:36 PM
by KeithB
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Exposure Time Limitations on a Canon 40D
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Tallyther
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1
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5447
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March 26, 2012, 09:59:31 PM
by Bob Atkins
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Why not more wide angle zoom?
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Patibo
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2
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5023
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February 11, 2012, 02:03:50 PM
by Glenn NK
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depth "compression" with long FL lenses
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donS
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4
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11791
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January 06, 2012, 09:46:16 PM
by Bob Atkins
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A Prime to Better the Kit Lens ?
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Flash
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1
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4463
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October 24, 2011, 05:05:23 PM
by Bob Atkins
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5dII and EF500/4.5L AF micro adjustment fails
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Frank Kolwicz
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6
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8972
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October 17, 2011, 05:56:43 PM
by Frank Kolwicz
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Lens Genealogy
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KeithB
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0
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6376
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October 11, 2011, 12:06:00 PM
by KeithB
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Problem with manual focussing
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Frank Kolwicz
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5
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6755
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October 10, 2011, 08:51:45 AM
by KeithB
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"Blueprint" a lens?
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Frank Kolwicz
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3
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6211
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September 21, 2011, 01:14:17 PM
by Bob Atkins
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EOS 1.4 tele on FD500/4.5L?
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Frank Kolwicz
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5
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9965
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August 13, 2011, 09:39:16 PM
by Frank Kolwicz
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