
| Focal lenght [mm] |
1.7x that of the lens in use |
| Lens Construction: Elements / Groups |
7 / 4 |
| Mount-to-mount lenght |
31.5mm |
| Dimensions: Dia x Length (extension from lens mount), [mm] |
66 x 31.5 |
| Weight [g] |
250 |
| Exposure adjustment |
1.5 stops |