Quote Originally Posted by Steve Hamley View Post
Hey Sandy,

On what formats do you find the 450mm Nikkor M usable for contact printing?

Cheers, Steve
The 450mm Nikkor M is a great lens for 14X17, 12X20 and 16X20, if you stop down to f/22 or so. Also works for 20X24 if you stop down to f/64 or f/90, but the corners will be soft.