LOMO OKS9-28-1 28mm f/1.3

LOMO OKS9-28-1 28mm f/1.3 is a manual focus wide angle lens for aps-c 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. Full frame equivalent focal length is 42.0 mm. Wide open, subjects located outside the depth of field are shown very blurred.

Physical characteristics

Weights 200 grams so convinient to carry. With a lens filter diameter of 72 mm you are one step from the next standard filter size, buy step-up ring and bigger filter but you can chose from plenty options. 65 mm long, this small lens should be always in the camera bag.