| Manufacturer | Yashica |
| Series | Prime |
| Model | Yashinon-DS |
| Focal Length | 50mm |
| Max Aperture | f/2 |
| Min Aperture | f/16 |
| Format | - |
| Image Circle | ⌀ |
| Minimum Focus | 0.5m |
| Focus Rotation | ° |
| Iris Blades | 6 |
| Optical Design | - |
| Squeeze | - |
| Front Diameter | - |
| Filter Thread | 52mm |
| Focus/Zoom Rod | - |
| Native Mount | M42 |
| Data Protocol | - |
| Length | 1.6in |
| Weight | 195g |
| 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: (Insert link to manual here)
Full CLA: #hrs.
Enter relevant notes here
…end of Staff section
This section restricted to Duclos Staff users.
Focus Ring O.D.: -
Zoom Ring O.D.: -
Iris Ring O.D.: -
De-click Y/N: -
Additional Notes:
…end of Staff section