The distance of the pupil: 20mm
Eyepiece caliber: 22mm
Waterproof system: living waterproof
【High Power 8x36】 Compact 8x36 Binoculars can help you see a clear face from more than 650 feet away.It's designed with 8X high power magnification, 36mm big objective lens and 131m/1000m large field view.
If our products have any problems, we can provide replacement / Return Service, welcome to contact us anytime!