Cambo ACTAR-138 Lensplate with Rodenstock 138mm f/6.5 HR Digaron-SW Float Lens
| Focal Length | 138mm |
| Maximum Aperture | f/6.5 |
| Minimum Aperture | f/32 |
| Image Circle | 110mm at f/6.5 |
| Flange Focal Distance | 81.3 mm |
| Filter Size | 67 mm (Front) |
| Dimensions | ø: 2.8 x L: 4.9" / ø: 70 x L: 124.6 mm |
| Weight | 49.4 oz / 1400 g |
