Focus
Manual
Mount
M42
Format
35mm full frame
Groups
1
Coating
single-coated
Elements
2
Weight
2850g
Filter Thread
46mm
Length mm
493
Generation
Takumar (preset, cemented doublet)
Stabilized
No
Diameter mm
116
Filter Note
46mm rear
Max Aperture
f/5
Min Aperture
f/16
Min Focus Distance
1100cm
Weather Sealed
No
Aperture Blades
18
Introduced
1957
Focal Length (Max)
500mm
Focal Length (Min)
500mm