http://www.jonroemer.com/blog/2009/05/down-the-rabbit-hole-with-canons-af-microadjustment/ Jon Roemer on Photography, Art, Music, and Life Fri, 12 Mar 2010 06:28:16 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.jonroemer.com/blog/2009/05/down-the-rabbit-hole-with-canons-af-microadjustment/comment-page-1/#comment-19 Jon Roemer Sat, 23 May 2009 13:35:56 +0000 http://72.32.6.157/~jroemer/blog/?p=36#comment-19 I tested the lens at 70mm and with it focused at 11.5 feet (70mm x 50 = 3500mm = 350cm = 11.5 feet. This is following the method Chuck W. recommends. He also did say that if there is a particular focal length you use often, you could try testing at that setting. I tested the lens at 70mm and with it focused at 11.5 feet (70mm x 50 = 3500mm = 350cm = 11.5 feet.
This is following the method Chuck W. recommends. He also did say that if there is a particular focal length you use often, you could try testing at that setting.

]]> http://www.jonroemer.com/blog/2009/05/down-the-rabbit-hole-with-canons-af-microadjustment/comment-page-1/#comment-18 rajat Ghosh Sat, 23 May 2009 08:22:48 +0000 http://72.32.6.157/~jroemer/blog/?p=36#comment-18 hi for 24 - 70 , what dist and at what mm did u do the tests ? hi
for 24 – 70 ,
what dist and at what mm did u do the tests ?

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