1、Premium Material: Outdoor hunting monocular telescope is made of aluminum alloy and has an all metal structure, strong, durable, light in weight, weatherproof and shockproof. 2、Using Optical Lenses: Adopting optical lenses, the lenses have been polished many times with high and low polishing, with high transmittance and true color reproduction. 3、Multilayer Coated Lenses: Effectively enhance the brightness of the system and restore the true colors. The built in red and green dual light can be adjusted in 5 levels. 4、50MM Objective Lens: 50mm/2.0in large objective lens, the larger the objective lens, the more light will enter, the light will be sufficient, and the image will be brighter. 5、Waterproof and Anti Fogging: Outdoor hunting monocular telescope is life waterproof, no need to worry about accidental water ingress, can prevent internal fogging in humid weather. Item Type: Hunting Monocular Telescope Material: Main Aluminum Alloy Color: As Pictures Shown Weight: Approx. 886g/31.3 Product Model: 6-24X50 AOEG Product Length: Approx. 408mm/16.1in Objective Lens Diameter: Approx. 50mm/2.0in Product Magnification: 6-24 Times Exit Pupil Distance: Approx. 75.94-81.53mm/3.0-3.2in Differentiation Wire Method: Red and Green Lights 5 Gears Each Differentiation Mode: Reticulate Differentiated Filaments Coating Method: Green Film Earthquake Resistance: Yes Nitrogen Filled Or Not/Waterproof and Anti Fog: Yes Battery: One CR2032 Button Battery 240mAh (Shipped With Built in Battery) 1 x Monocular Telescope with Cover 1 x Wipe Cloth 1 x English Manual 2 x Mounting Frame 1 x Hex Tool