| Host dimensions : | 110（L）×230（W）×88（H）mm |
| Host weight : | ＜720g |
| Power box weight : | ＜80g (without battery) |
| Helmet attachment\mechanism weight: | ＜280g |
| Exterior Black: | or according to user requirements |
| power supply : | 4 pcs of CR123 |
| operating hours : | ＞ 30 hours |
| Operating temperature: | -40℃~50℃ |
| Device Super second-generation: | 18mm low-light image intensifier |
| Resolution: | 55lp/mm |
| Gain control: | Automatic |
| Magnification: | 1× |
| Field of view: | 110 ° (horizontal) × 40 ° (vertical) |
| Exit pupil diameter : | 7mm |
| Exit pupil distance: | 20mm |
| Interpupillary distance | |
| adjustment range : | 58-72mm |
| Focusing range: | 1m ~ infinity |
| Vision : | -1 diopter (fixed) |
| Tightness: | 1 meter water depth, 2 hours |
