Standart lens have 8 blades on diaphragm.
This lens have 16 blades on diaphragm.
Condition: USED. VERY GOOD!!! Glasses have very small traces of use. Inside there is no dust. There is very small vial of air inside. It doesn't influence on quality of photos and video. Body have small traces of use. The lens has undergone cleaning and testing by the qualified master. It is completely ready to use.
Focal Length Type: Fixed/Prime Camera Type: DSLR
Focal Length: 58 Maximum Aperture: 2
Type: Portrait FULL FRAME
Focus Type: Manual Mount: M42
Frame Size:24x36mm Scale of diaphragms: from 2 to 16
FILTER MOUNT:49mm Made in USSR - KMZ factory
Brand: IRONGLASSADAPTERS UPC: 740812939562
The lens can be used with all cameras with m42 screw mount.