Zenzanon E 40mm F/4
 
Lens Construction 8 elements 10 groups
Angle of View 82 30'
F numbers 4 to 22
Diaphragm Fully automatic
Minimum Focus 40 cm
Shutter speeds 8 sec. tp 1/500 sec. plus T (time exposure)
Electronic leaf shutter Seiko #0
Filter Size 62 mm screw in
Lens hood  
Length 53 mm
Weight 515 grams (1.04 lbs)
35mm equivalent focal length 24 mm