| Technical Parameter of Endoscopic Coupler | ||||||||||
| No. | Model No. | EFL | Sensor format | F/NO | Mount | Resolution | TV Distortion (1/2") | Wavelength | Relative Illumination (1/2") | FOV DxHxV |
| 1 | 11-021-001 | 13mm | 1/1.8" 1/3" | F2.6 | C | 4K | <5.8% | 400-900nm | / | 36ºx28.6ºx21.2º |
| 2 | 11-021-002 | 18mm | 1/1.8" 1/3" | F3.6 | C | 4K | <2.4% | 400-900nm | / | 25.7ºx20.5ºx15.4º |
| 3 | 11-021-003 | 22mm | 1/1.8" 1/3" | F4.4 | C | 4K | <0.11% | 400-900nm | >0.77 | 20.6ºx16.5ºx12.5º |
| 4 | 11-021-004 | 25mm | 1/1.8" 1/3" | F5.0 | C | 4K | <0.17% | 400-900nm | >0.86 | 18.4ºx14.8ºx11.1º |
| 5 | 11-021-005 | 28mm | 1/1.8" 1/3" | F5.6 | C | 4K | <0.05% | 400-900nm | >0.75 | 16.4ºx13.1ºx9.8º |
| 6 | 11-021-006 | 35mm | 1/1.8" 1/3" | F7.0 | C | 4K | <0.015% | 400-900nm | >0.9 | 13.2ºx10.5ºx7.9º |
| 7 | 11-021-007 | 14-32mm | 1/1.8" | F4.0 | C | 4K | <2% | 400-900nm | / | D:25º-11º H:19.6º-8.8º V:14.6º-6.6º |
