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| Model NO. | WWL20-250C | Image Circle Diameter (Φmm) | 6(1/3") | ||||
| Magnification(x) | 2.0 | Working Distance(mm) | 250 | ||||
| NA | 0.025 | Type | Telecentric | ||||
| Mount | C | Best Aperture(f/#) | 40 | ||||
| MTF30 (lp/mm) | 23 | Object Resolution(μm) | 13.4 | ||||
| Depth of Field(mm) | 0.8 | Distortion Typical(% max) | 0.05 | ||||
| Telecentricity Typical (°max) | 0.3 | Length (mm) | 141.5 | ||||
| With Coaxial Illumination Port | Yes | Measured Depth of Field (mm) | 1.2 | ||||
| Filter Screw Size | / | ||||||
| Field of View (mm x mm) | |||||||
| 1/4" (3.2x2.4) | 1.6x1.2 | ||||||
|
1/3" (4.8x3.6)
|
2.4x1.8 | ||||||
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