Thread: HSCC Donington
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Old 4 Apr 2019, 02:02 (Ref:3895183)   #61
grantp
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grantp should be qualifying in the top 3 on the gridgrantp should be qualifying in the top 3 on the gridgrantp should be qualifying in the top 3 on the grid
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Originally Posted by dwh43scale View Post
I was using my Nikon D610 / Nikkor 200-500mm on a monopod and do tend to crop fairly tightly to get the fences out of the shot, so yes I guess some will be more than 500mm effectively.
I didn't take my step, so didn't go up to Coppice where there is a narrow gap in the fences on the inside that gives a nice angle - but don't tell everyone :-)

Interesting again.


Some of the shots look like much more than a 500mm lens but with an FX sensor that's about all you should get.


I don't get the same effect using a 70-200 lens with a 2x extender and a 1.3x crop sensor which should, in theory, give about a 520mm equivalent.


That said I have about half the resolution on my sensor so it's not quite a like for like comparison and may explain the apparent difference I see.
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