2.5-10x40 Telescopic Sight

2.5-10x40 in optical sight parameters refers to the magnification range and objective lens diameter of the scope.  The first number (2.5) indicates the lowest magnification power of the scope and the second number (10) indicates the highest magnification power. This is called the zoom range or magnification range. The third number (40) refers to the diameter of the objective lens in millimeters. The objective lens is the lens at the front of the scope and determines how much light enters the scope, affecting the brightness and clarity of the image.

This telescopic sight has also a sharpness setting, which allows the player to clearly see the target at any magnification factor.  A distinctive features of this optical scope are the ability to highlight the crosshair marks that are available in red and green and adjust their brightness.
This telescopic sight can be installed on any Picatinny rail that are available on most our laser tag sniper rifles.