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Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: Canis Vulpes

Forum: Lenses

16-03-06, 21:44

Replies: 30

Question on Sharpness

Views: 23,914

Posted By Canis Vulpes

I assume on board flash fixes shutter at 1/60th. ...

I assume on board flash fixes shutter at 1/60th. My problem on initial TC test was shutter speed at high focal lengths. TC test using 70-200 employed higher shutter speeds due to external flash and...

Forum: Lenses

16-03-06, 21:06

Replies: 30

Question on Sharpness

Views: 23,914

Posted By Canis Vulpes

Definitely motion blur. Top Advise from...

Definitely motion blur.

Top Advise from Don, I used manual exposure in my latest teleconverter test with flash. Using flash allowed 1/400th f11 (effective) and produced dynamite sharpness from...

Forum: Lenses

16-03-06, 18:51

Replies: 30

Question on Sharpness

Views: 23,914

Posted By Canis Vulpes

1/1000 shutter speed should give much sharper...

1/1000 shutter speed should give much sharper results at 510mm. I can't imagine anything sharper than 70-200VR f2.8. TC17E II has 1.5 stop light loss so effective f8 has master lens at f4.8-ish. ...

Showing results 1 to 3 of 3

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