All images © Bob Atkins

16.jpg

This website is hosted by:
Host Unlimited Domains on 1 Account

12.jpg

Welcome, Guest. Please login or register.

Login with username, password and session length
 
Web www.bobatkins.com
*
+  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
Magnification APS vs Full Frame KeithB 3 1457 Last post April 23, 2013, 12:59:26 PM
by Bob Atkins
Long Lens Apertures KeithB 3 1644 Last post April 06, 2013, 02:29:48 PM
by Bob Atkins
depth of field and Hyperfocal distance « 1 2 » brett.cooper76@gmail.com 15 5619 Last post January 10, 2013, 08:55:06 AM
by brett.cooper76@gmail.com
Sensor size comparison Frank Kolwicz 3 1735 Last post January 06, 2013, 02:39:32 PM
by Bob Atkins
5dII microadjust, 1.4x and taped contact pins Frank Kolwicz 5 3310 Last post August 13, 2012, 11:32:17 PM
by Frank Kolwicz
Solved: all those problems with the 500/4.5 and 5dII Frank Kolwicz 0 1520 Last post August 10, 2012, 06:24:30 PM
by Frank Kolwicz
Canon 5DII and 500L/4.5 still has focus problem « 1 2 » Frank Kolwicz 19 6804 Last post August 10, 2012, 06:14:55 PM
by Frank Kolwicz
How does microfocus adjustment work? Frank Kolwicz 1 2785 Last post August 08, 2012, 02:36:36 PM
by KeithB
Exposure Time Limitations on a Canon 40D Tallyther 1 2304 Last post March 26, 2012, 09:59:31 PM
by Bob Atkins
Why not more wide angle zoom? Patibo 2 2034 Last post February 11, 2012, 02:03:50 PM
by Glenn NK
depth "compression" with long FL lenses donS 4 6822 Last post January 06, 2012, 09:46:16 PM
by Bob Atkins
A Prime to Better the Kit Lens ? Flash 1 1628 Last post October 24, 2011, 05:05:23 PM
by Bob Atkins
5dII and EF500/4.5L AF micro adjustment fails Frank Kolwicz 6 3343 Last post October 17, 2011, 05:56:43 PM
by Frank Kolwicz
Lens Genealogy KeithB 0 1598 Last post October 11, 2011, 12:06:00 PM
by KeithB
Problem with manual focussing Frank Kolwicz 5 2576 Last post October 10, 2011, 08:51:45 AM
by KeithB
"Blueprint" a lens? Frank Kolwicz 3 2579 Last post September 21, 2011, 01:14:17 PM
by Bob Atkins
EOS 1.4 tele on FD500/4.5L? Frank Kolwicz 5 4860 Last post August 13, 2011, 09:39:16 PM
by Frank Kolwicz
a question about dithering emanresu 9 3998 Last post July 08, 2011, 01:54:12 PM
by emanresu
Best focal length for a whale watch Johnf 3 3125 Last post July 07, 2011, 04:02:15 AM
by Johnf
Telextenders versus cropping and quality Frank Kolwicz 3 2816 Last post June 28, 2011, 10:38:42 AM
by KeithB
Pages: 1 [2] 3 4 ... 9
Legend
Topic you have posted in
Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)
Locked Topic
Sticky Topic
: