Comments on: ISO 5000 Snail Kite IQ with the R5/RF 100-500/RF 1.4X TC Combo. And R5 Firmware Update Version 1.2.0 https://www.birdsasart-blog.com/baa/2021/02/14/iso-5000-snail-kite-iq-with-the-r5-rf-100-500-rf-1-4x-tc-combo-and-r5-firmware-update-version-1-2-0/ The blog of bird photographer Arthur Morris Fri, 07 Mar 2025 15:39:49 +0000 hourly 1 https://wordpress.org/?v=6.8.3 By: Arthur Morris/BIRDS AS ART https://www.birdsasart-blog.com/baa/2021/02/14/iso-5000-snail-kite-iq-with-the-r5-rf-100-500-rf-1-4x-tc-combo-and-r5-firmware-update-version-1-2-0/comment-page-1/#comment-1816644 Tue, 16 Feb 2021 11:54:17 +0000 http://www.birdsasart-blog.com/?p=72149#comment-1816644 In reply to Adam.

As expected with moving subjects or with still subjects when not on a tripod. But there optics are not the problem.

with love, a

]]> By: Adam https://www.birdsasart-blog.com/baa/2021/02/14/iso-5000-snail-kite-iq-with-the-r5-rf-100-500-rf-1-4x-tc-combo-and-r5-firmware-update-version-1-2-0/comment-page-1/#comment-1816564 Tue, 16 Feb 2021 01:08:15 +0000 http://www.birdsasart-blog.com/?p=72149#comment-1816564 In reply to Arthur Morris/BIRDS AS ART.

I have some lovely images with the 100-400 is ii and 1.4x TC when the image fills the frame. Do any cropping and the image falls apart quickly unlike a 500 or 600 f/4 prime. My success with a 2x was significantly less.

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