Model NO. | WH018-240A-120 | Image Circle Diameter (Φmm) | 8(1/2") | ||||
Magnification(x) | 0.18 | Working Distance(mm) | 240 | ||||
NA | 0.0081 | Type | Fixed Magnification | ||||
Mount | C | Best Aperture(f/#) | 11.2 | ||||
MTF30 (lp/mm) | 80 | Object Resolution(μm) | 41.6 | ||||
Depth of Field(mm) | 27.7 | Distortion Typical(% max) | 0.02 | ||||
Telecentricity Typical (°max) | Non-telecentric | Length (mm) | 113.8 | ||||
With Coaxial Illumination Port | No | Measured Depth of Field (mm) | 14 | ||||
Filter Screw Size | M25x0.5 | ||||||
Field of View (mm x mm) | |||||||
1/4"(3.2x2.4) | 17.8x13.3 | ||||||
1/3"(4.8x3.6) | 26.7x20.0 | ||||||
1/2"(6.4x4.8) | 35.6x26.7 |