Comments on: That’s a stupid business strategy… More Love for the Canon 100-400 II. And My Flight Photography Zoom Technique https://www.birdsasart-blog.com/baa/2015/11/18/thats-a-stupid-business-strategy-more-love-for-the-canon-100-400-ii-and-my-flight-photography-zoom-technique/ The blog of bird photographer Arthur Morris Thu, 19 Nov 2015 18:27:00 +0000 hourly 1 https://wordpress.org/?v=6.8 By: Arthur Morris/BIRDS AS ART https://www.birdsasart-blog.com/baa/2015/11/18/thats-a-stupid-business-strategy-more-love-for-the-canon-100-400-ii-and-my-flight-photography-zoom-technique/comment-page-1/#comment-1727655 Thu, 19 Nov 2015 18:27:00 +0000 http://www.birdsasart-blog.com/?p=29793#comment-1727655 In reply to MJ Springett.

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]]> By: MJ Springett https://www.birdsasart-blog.com/baa/2015/11/18/thats-a-stupid-business-strategy-more-love-for-the-canon-100-400-ii-and-my-flight-photography-zoom-technique/comment-page-1/#comment-1727653 Thu, 19 Nov 2015 18:00:11 +0000 http://www.birdsasart-blog.com/?p=29793#comment-1727653 Dear Artie, about your zoom out technique, the old yashica film camera (don’t know the model) had a “trap focus” feature similar to this, when the subject motion was detected in the frame, the shutter would actuate. I used this feature once, i focused the camera on an eagle nest and hoped the camera would capture the mama bird when she returned to feed the babies, when i returned an hour later, i was excited to find the whole roll of film was exposed. When i got the roll developed, all the frames were of only the nest, a branch had blown in the frame and the camera, not being able to differentiate between a bird and a branch, the camera recorded the moving of the branch. In those days an expensive mistake, thought you could use a good laugh today, Marge

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