| Exemplar | Ch245b | |||
| Genus | Lata lens | Relativum ill. | > LXX% | |
| Resolutio | MP | Summum ray angle | <15º | |
| Image format | 1/5 "& I / 6.5" | Mod | 0,1m ~ ∞ | |
| Imago circulus | ф5.0mm (max) | Type | M12 * P0.5 | |
| Efl | 1.77mm | Figure dimensionem | ф14.00 * L13.15MM | |
| TTL | 16.44mm | Lens structuram | 5G | |
| F / non. | 2.0 | IR-filter | T = L% & IR650 ± 10nm | |
| FFL(M) | 3.29mm | Pondus | 4.5G | |
| BFL(O) | 3.77mm | Iris operatio | Fixus | |
| Quia sensorem | 1/5 " | Zoom operatio | Fixus | |
| FOV | Horizontalis | CXI ° | Focus operatio | Manual | 
| Vertical | LXXII ° | Operating temperatus | -20 ° ~ + LXXXV ° | |
| Diagonalis | CXL ° | Storage temperatus | -20 ° ~ + LXXXV ° | |
| Opto distortio | <-25% | |||
 
         

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