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: Exaktar 135 mm f/ 2.8 (2)

stony garden figure
Exaktar 135 mm f/ 2.8
Author: Tom_GER

2(1) 0 3134

 

Green leaves
Exaktar 135 mm f/ 2.8
Author: Tom_GER

1(1) 0 3192