OE TC 4M HR 240-E
High ResolutionBi-Telecentric Lens, 1,2" ; M42x1
- Max image circle: 21.1 mm
- Magnification 0.073x
- Working Distance (mm) 492.86
- Working F-number 16
- Telecentricity (degree) < 0,10 (max)
- Distortion (%) < 0,10 (max)
- CTF @ 50lp/mm >30%
- Length (mm) 828.8
- Max OD (mm): 322.0
- Weight 18453 g
Product features
| Working distance (mm) | 492.90 |
|---|---|
| Spectral sensitivity | Visible |
| Numerical aperture | 0.002 |
| Max. sensor size | 4/3" |
| Manufacturer | Opto Engineering |
| Magnification (max) | 0.073 |
| Length (mm) | 828.80 |
| Image circle (mm) | 21.10 |
| Diameter (mm) | 322 |
| CTF in lp/mm | 50 lp/mm @ 30% contrast |
| Camera mount (optics) | M42 x 0.75 |
| Aperture | F 16.00 |