Main / Catalog / Night Vision Rifle Scopes / Sentinel GS 2x50
Tube type: EP33SF-U
Field of view: 13.5°
Reticle: a crosshair with windage/elevation adjustment (red/green colour, brightness control).
What's in the box
Riflescope Sentinel GS 2x50 | Carrying case| Remote control | User manual | Warranty card
Two-color ultra-fine range-finding reticle
The Sentinel GS reticle has a brightness control option and a range-finding scale to facilitate adjustment when shooting at different distances (provided the shooter knows the size of the target). Initially, the riflescope should be sighted at a known range (say 50m) on the central cross-hair. Distance is determined by placing a target with known width (specific value depends on riflescope’s model) between the marks of the ranging chevrons “>..<”. If the target fits between the marks, you should make the vertical adjustment according to the mark. The reticle colour can be switched at any time from green-on-green to red-on-green to optimize performance depending on the contrast of the target/surrounding vegetation.
CF-SUPER image intensifier tube
At the core of the GS line is a unique combination of specially designed optics and the CF-Super Image Intensifier Tube, which provides the highest edge-to-edge resolution performance ever seen in a budget consumer NV product.
The optical system employs an internal focusing mechanism (from 5m to infinity) with 'definite' click-stop focus positions. The focusing provides clear images at extremely short distances as well as optimising quality at all distances within the riflescope's working range.
Protective lens cap
Protective lens cap is permanently attached to the body to prevent it being lost and can be slid back down the body when observing or shooting.
Stabilized power supply unit
The stabilized voltage of the power supply prevents reticle shift and drop in reticle brightness and guarantees the tube's and IR-illuminator's proper operation, even when the batteries are nearly empty. The batteries are positioned vertically, which enhances reliability of energy supply when recoiling.
The 3 button remote control (two duplicate the "On/Off" function) is helpful for tactical applications and can be mounted on any easy to reach part of the weapon. The third button is intended for an Instant On start-up of the riflescope.
|Lens diameter, mm||50|
|Field of View,°||13.5|
|Minimum focusing distance, m||5|
|Eye Relief, mm||45|
|Diopter adjustment, dptr.||±3.5|
|Resolution, lines per mm||≥42 / ≥36|
|Equivalent IR Power, mW||100|
|IR Wavelength, nm||805|
|Range of detection, m (object 1,7m high, illumination level 0.05 lux ("1/4 moon")||150|
|Power Supply, V||3|
|Battery Life (w/out IR), hour||70|
|Reticle Type||Red/Green-on-green rangefinding reticle|
|Windage & Elevation, 1 click, mm / 100m||20|
|Shock-proofness, E0, joules (when used with rifled gun)||3700|
|Operating Temperature,°С||- 30 … + 40|
|Level of Protection (acc. to IEC 60529)||IPX4|
|Weight, kg||≈ 1|