| Lens Model Name |
MSF20B / BMD |
| Focal length |
20 mm |
| Maximum relative aperture
(F-No.) |
1:3 |
| Minimum object
distance(M.O.D.) |
0.07
m |
Object Dimensions at M.O.D
4:3 Aspect Ratio |
29 x 22 mm |
| Distortion |
at M.O.D
-0.3 %
at 0.5m -0.1 %
at ∞ -0.1
% |
| Filter Thread |
M52
× 0.75 |
| Size ø ×
Length |
ø
54 × 119 mm |
| Mass (without lens
hood) |
0.31 kg
(Manual) / 0.73kg (MD) |
| Available model |
MSF20B
MSF20BMD-D24 |
