Comments on: Graphic Depth-of-field Lesson & 100-400 II Versatility https://www.birdsasart-blog.com/baa/2015/07/13/graphic-depth-of-field-lesson-100-400-ii-versatility/ The blog of bird photographer Arthur Morris Tue, 14 Jul 2015 16:48:26 +0000 hourly 1 https://wordpress.org/?v=6.8 By: Warren H https://www.birdsasart-blog.com/baa/2015/07/13/graphic-depth-of-field-lesson-100-400-ii-versatility/comment-page-1/#comment-1723805 Tue, 14 Jul 2015 16:48:26 +0000 http://www.birdsasart-blog.com/?p=27010#comment-1723805 In reply to Arthur Morris/BIRDS AS ART.

We need to remember that the distance to the subject is going to be very different with a 300 vs. a 600, if the subject is the same size in the image. This greater distance to the subject for the 600 increases the depth of field to that off the 300 at a closer distance.

(I think I said that right!)

]]> By: Arthur Morris/BIRDS AS ART https://www.birdsasart-blog.com/baa/2015/07/13/graphic-depth-of-field-lesson-100-400-ii-versatility/comment-page-1/#comment-1723790 Tue, 14 Jul 2015 10:43:12 +0000 http://www.birdsasart-blog.com/?p=27010#comment-1723790 In reply to Nuno MATOS.

True in part…. Again, if subject size in the frame is the same the d-o-f with a 300mm and a 600mm at the same aperture will be the same. Folks have a hard time understanding that concept so take some time to think about it 🙂 a

]]>