Lens Elements, Groups |
3, 3 |
Filter Mounting Thread |
M 29.5 X 0.4 |
Max. f/# |
22 |
Push-On Filter Size |
46mm |
Max. Outer Diameter |
_ |
Weight |
120g |
Overall Length |
_ |
Recommended Format (negative) Size |
24 X 36 mm |
Effective Focal Length (F') |
45.8mm |
Back Focal Length (S'F') |
37.2mm |
Principal Point Separation (HH') |
-1.3mm |
Shortest Image Distance (S'O') |
1m |