Comments on: One Species/One Lens… https://www.birdsasart-blog.com/baa/2014/08/25/one-speciesone-lens/ The blog of bird photographer Arthur Morris Sat, 30 Aug 2014 10:33:52 +0000 hourly 1 https://wordpress.org/?v=6.8 By: Bill Richardson https://www.birdsasart-blog.com/baa/2014/08/25/one-speciesone-lens/comment-page-1/#comment-1541189 Tue, 26 Aug 2014 13:18:33 +0000 http://www.birdsasart-blog.com/?p=22158#comment-1541189 In reply to Graham Devenish.

The 1/3, 2/3 dof theory is a myth. It is pretty close to 50/50 for al focal lengths at the usual wildlife ranges. Anyone using LensAlign should see this. If you are getting unbalanced dof at say, 50-100
feet, you need to calibrate your AF.

]]> By: Graham Devenish https://www.birdsasart-blog.com/baa/2014/08/25/one-speciesone-lens/comment-page-1/#comment-1539430 Tue, 26 Aug 2014 03:39:07 +0000 http://www.birdsasart-blog.com/?p=22158#comment-1539430 Ah, interesting that its different for long focal lenses, thanks!

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