Footloose
(Carpal \'Tunnel)
08/07/2008 16:08
Re: Poll - full frame still important?

If you look on page 1 of this tread you'll see some images taken with the 7-14 at 7mm I's very fast at f4.o, the 14mm Heliar is 5.6 I think. but it suffers a lot of exposure variation between the centre and edge of the frame, so may also need a special Schott filter which is very expensive. It brings the speed down to f11.o though!


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