Optical lens: IP66 waterproof and working temperature: -40 to +50? Blue Lens Cover: Night Vision Booster. Field of view: 25.5x14.5°.
Low light observation distance: 200m/656ft/219yards. Lcos screen size: 0.38. CMOS sensor Size: 1/2" (large size than normal 1/3" or 1/2.7). Level Go: 1, 2, 3.Battery type: rechargeable battery 1pcs (included). Night working hours (app and lamp on): 3 hours. Night working hours (wifi on): 5 hours. Italian, Simple Chinese, Traditional Chinese, Russian, Japanese, English, French, Spanish, Portuguese and German.
Astronomy, Birding, General Purpose, Hunting, Marine, Military, Opera Glasses.