All About Photographic Lenses.
Specifications, comparison, reviews, MTF-charts for lenses by Canon, Nikon, Sony, Pentax, Olympus, Sigma, Tamron, Carl Zeiss, etc.
Photos taken with a lens: Focal 250 mm f/ 5.6 (1)

***
Focal 250 mm f/ 5.6
Author: SharkDD

3(2) 0 2503