Ultra Resolution Bi-Telecentric Lenses
DTCA175-28.2C-128-M42-AL
DTCA175-28.2C-128-M42-AL Bi-Telecentric AOI Lens
COOLENS DTCA175-28.2C-128-M42-AL bi-telecentric AOI lens — high resolution, low distortion and large-sensor coverage for PCB, wafer and display inspection.
Key Specifications
Optical Specifications
| Magnification | 1.0 |
|---|---|
| Working Distance(mm) | 128 |
| Max Sensor Size | 28.2(1.75") |
| F-Number | 11.0 |
| Telecentricity(°) | <0.1 |
| Distortion(%) | 0..02 |
| MTF30 (Image-side)(lp/mm) | 76 |
| Depth of Field(mm) | ±0.45@F11 |
Mechanical Specifications
| Camera Mount | M42 |
|---|---|
| Total Length(mm) | 317.9 |
| Object Field of View(Φmm) | 28.2 |
|---|---|
| NA | 0.04538 |
| Length of I/O(mm) | 458 |
| Filter Thread | M60 P0.5 |
| Coaxial Light Support | Yes |
| Iris | No |
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