Comparing used Supertele Lenses: Which one is right for you? EF 500/4 vs EF 600/4
20:53
Is it WORTH the extra cost? Canon RF100-500 L vs RF 100-400 for Bird Photography
19:55
Cheap Canon EF Lenses are Kind Of Awesome
21:24
RF200-800 vs RF100-500 + 1.4? Which one is the better option for YOU? Real World Comparison
16:59
400mm f/2.8 or 600mm f/4 - Which is the right super telephoto lens for you?
7:22
Why I'm selling my Canon 500mm F4 IS L
26:27
Best primes for wildlife photography: 400 vs 500 vs 600mm pros & cons
5:30
This Canon EF 600mm f/4 IS ii's stabilization motor is LOUD! Should it go back or is this normal?
10:05