· Aspheric combined with spherical design

· No need for any exit pupil distance, just raise your hand to aim

· With quick release, rollover bracket

· Waterproof: Soak in 30cm water depth for 10 minutes, no air bubbles enter the water, good sealing

· Shockproof: 1500G

· It can quickly lock on the target without being disturbed by strong light, backlight and weak light! The imaging is close to the naked eye level with high resolution.