The 
NUPROL NPCon RDS - Black
 is an airsoft red dot holosight scope with 1x magnification, designed to allow users to keep both eyes open while aiming. It features adjustable windage and elevation, as well as an adjustable tint. 
 
Key Features
Magnification: 1x magnification, providing an unmagnified view for quick target acquisition.
Reticle: It features a red dot sight and an adjustable tint.
Adjustments: Windage and elevation are adjustable for aiming precision.
Eye Relief: It offers unlimited eye-relief and fully coated optics with an anti-reflective coating.
Compatibility: Ideal for a range of compatible devices including rifles, handguns, shotguns, and crossbows.
Material: The sight is made from plastic.