DTCM Small Format Bi-Telecentric Lenses
DTCM120-26-AL
DTCM120-26-AL Bi-Telecentric Lens
COOLENS DTCM120-26-AL bi-telecentric lens — constant magnification, low distortion and high telecentricity for precision measurement.
Key Specifications
Optical Specifications
| Magnification | 0.308 |
|---|---|
| Working Distance(mm) | 73±1 |
| Max Sensor Size | 8.0(1/2") |
| F-Number | 4.2 |
| Telecentricity(°) | <0.1 |
| Distortion(%) | <0.1 |
| MTF30 (Image-side)(lp/mm) | >175 |
| Depth of Field(mm) | ±4.6@F11 |
Mechanical Specifications
| Camera Mount | C |
|---|---|
| Total Length(mm) | 107.2 |
| Weight(g) | 300 |
| Object Field of View(Φmm) | 26 |
|---|---|
| NA | 0.03660 |
| Length of I/O(mm) | 198±1 |
| Filter Thread | M40 P0.5 |
| Coaxial Light Support | No |
| Iris | No |
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