Lensagon TCST-20-40
Standard Object Side Telecentric Lens for 1/2 inch sensor, Magnification: 2x, WD 40mm, F# 14.28, NA 0.07, DOF 286um, Opt.Dist. 0.03
Product Description
The Object Side Telecentric Lens TCST-20-40 is suitable for sensors with an image format of 1/2 inch.
| Magnification | 2 x |
| Working Distance (WD) | 40 mm |
| Depth of Field (DOF) | 286 μm @ 40 μm |
| Resolution (Object Side) | 4.80 μm |
| Image Format (max.) | 1/2 inch |
| Working F-Number | 14.28 |
| Numerical Aperture (NA) | 0.07 |
| Field of View (FOV) | 3.2mm x 2.4mm @ 1/2″ |
| Telecentric Type | Object Side |
| Telecentricity | 0.03 ° |
| Optical Distortion (max.) | 0.03 % |
| Mount | C-Mount * |
* Other mounts are available on request.



