paul goode
Well-known member
You could be right Paul,I spent several hours testing my 300/2.8 for MA with a 1.4tc, a 2x tc and the bare lens and guess what, they all were best at +/- 0
I used to fiddle with the MA back when I obviously had too much time on my hands but the only lens I saw a real improvement with was a 100-400 but nowadays I don't really bother and the results I'm getting are not causing me any concern at all, if an image is soft It'll have been my fault. Admittedly I haven't got any long lenses any more though but I do shoot a lot at f2.8
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