High Image Quality Lens for Inspection
Manufacture of custom made products. (High Image Quality Lens for Inspection)
For specifications, please contact the request.
Spatial frequency
Specifications
| Model number |
DELTA f85 |
| Focal Length |
85 mm |
| Focus Distance |
0.8 m ~ 3 m |
| Aperture |
F5.6 – F32 |
| Image Cricle |
58 mm |
| Lens Constrction |
5 groups, 7 lenses |
Resolution (Distance to the Object: 3 m) |
Center > 50% @50 lp/mm |
| Edge > 45% @50 lp/mm |
Mount Type (Converdion adapter available) |
Mount Type |
Mount Size |
Flange focal Distance |
| Dia. |
Pitch |
| T-mount |
M42 |
0.75 |
55 mm |
| DALSA P3, HS |
M72 |
0.75 |
6.56 mm |
| DALSA P2 |
M72 |
0.75 |
19.55 mm |
| NED Clis Bee |
M72 |
0.75 |
31.8 mm |
| Reproduction Ratio |
0.029X (Focus Distance at 3 m) 0.112X (Focus Distance at 0.8 m) |