| Exemplar | Ch328a | |||
| Genus | Fisheye lens | Relativum ill. | > LXXX% | |
| Resolutio | 8mp | Summum ray angle | <VIII ° | |
| Image format | 1/2 " | Mod | 0,1m ~ ∞ | |
| Imago circulus | ф4.7mm (Max) | Type | M12 * P0.5 | |
| Efl | 1.56mm | Figure dimensionem | ф28.00 * l24.19mm | |
| ML | 27.48mm | Lens structuram | 6G | |
| F / non. | 2.0 | IR-filter | IR | |
| FFL(M) | 3.29mm | IMPERVIUS | No | |
| BFL(O) | 3.61mm | Pondus | 18.2g | |
| Quia sensorem | 1/2 " | Iris operatio | Fixus | |
| FOV | Horizontalis | CLXXXV ° | Zoom operatio | Fixus |
| Vertical | CLXXXV ° | Focus operatio | Manual | |
| Diagonalis | CLXXXV ° | Operating temperatus | -20 ° ~ + LXXXV ° | |
| TV distortione | Tbd | Storage temperatus | -20 ° ~ + LXXXV ° | |




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