Carl Zeiss Jena DDR Tessar 50mm f/2.8

Carl Zeiss Jena DDR Tessar 50mm f/2.8 is a manual focus prime lens for full frame cameras.

Optical design

Has 5 aperture blades, this number of blades are commonly used. Having rounded blades provides out of focus circle shape closer to a circle. Bright lens thanks to the high aperture value

Phisical caracteristics

49 mm lens filter diameter, you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options. 45 mm long, this small lens should alway be in the camera bag. Weights 180 grams so convinient to carry.