RED DOT 1x21 TACTICAL WATERPROOF 39OPTICS (393507)

This tactical reflex sight is lightweight, compact and precisely engineered to offer a wide field of view for shooting. In particular, it is designed to look with both eyes open so that you can maintain both peripheral vision and depth perception, both of which are very important. This instrument has a digital switch with eight reticle brightness settings, with the function allowing positioning in stand by after 5 minutes and automatic shutdown after one hour.
Perfect for pistols, shotguns and carbines.

Features:
reticle type: 3 moa dot
reticle color: red
reticle brightness: 1-8 levels and off
magnifications: 1x
objective lens diameter: 21mm
eye relief: unlimited
field of view (m @ 100m): 15.7
parallax: = 3 '
vertical / horizontal range: ± 20 '
maximum recoil (g's): 1000
adjustment system: clicking
moa adjustment: 1 moa
body material: aluminum
mount type: weaver / picatinny
use temperature: -20 ° c ~ + 60 ° c
dimensions: 70x40x70mm
weight: 160g

(note: the instrument has the memory function of the brightness level, eg. If the brightness is set to level 3 before switching off, this is stored. The next time it is switched on, the brightness level will be 3)