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| 放大倍率Magnification,X | 3 | 5 | 5+ |
| Objective lens diameter,mm | 59mmF/1.2 | 88mmF/1.7 | 100mmF/1.7 |
| 透鏡系統(tǒng)Lens system | 197/60 | 138/42 | 118/36 |
| FOV at distance 200yards,ft/m | 30 | 18 | 12.5 |
| 調(diào)焦范圍Focus range,yards | 1.5 to infinity | 1.0 to infinity | 1.0 to infinity |
| 出瞳距離Eye relief distance,mm | 15 | ||
| 屈光度Dioper setting.D | +4/-4 | ||
| 尺寸Overall dimensions,mm | 182X1080X65 | 198X100X65 | 266X100X70 |
| 重量Weight,oz/g | |||
| 電源Power supply | AA battery(two by 1.5V) | ||
| 電池壽命(關(guān))Estimated battery life without IR,hour | Up to 70 | ||
| 操作溫度Operating temperature,℃ | -30°to+45° | ||
| 儲(chǔ)藏溫度Storage temperature,℃ | 0°to+60° | ||
| 防水標(biāo)準(zhǔn)IP standard of water-resistence | Meet IPX4 rating | ||
| 濕度Humidity,% | 93 | ||