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View Full Version : Question for George - Sigma 18 -125



K1W1
02-06-2006, 12:20 AM
The Sigma 18-125 is a F3.5 - 5.6 lens which is the same as the D50 kit 18-55.
What are the maximum apertures at 55mm and 70mm (to compare with the 18-55 and 18-70 Nikon lenses).
Thanks.