| Manufacturer | ZEISS |
| Series | Contax |
| Model | - |
| Focal Length | 135mm |
| Max Aperture | f/2 |
| Min Aperture | f/16 |
| Format | Full Frame |
| Image Circle | ⌀ |
| Minimum Focus | 5in |
| Focus Rotation | ° |
| Iris Blades | 8 |
| Optical Design | - |
| Squeeze | - |
| Front Diameter | 75mm |
| Filter Thread | 72mm |
| Focus/Zoom Rod | - |
| Native Mount | C/Y |
| Data Protocol | - |
| Length | 4.09in |
| Weight | 800g |
| Body Telescope | - |
| Body Material | - |
| Focus Drive | - |
| Iris Drive | - |
| Zoom Drive | - |
Country of Origin: -
Release Date: -
Launch Price: -
Design Revisions:
This section restricted to Duclos Staff users.
Service Manual: Disassembly/Re-assembly
Full CLA: 4-6 hrs.
Enter relevant notes here
Adj. iris when uneven: 1 hr.
rubbing against brass click plate internally. bend away from iris linkage
Focus Gear ID: 2.791“
Zoom Gear ID:
Iris Gear ID:
De-click Y/N: Yes
Additional Notes: Rear mount shave for speed booster accomodation is possible. 2hrs of labor.
…end of Staff section