SIGHTMARK Night Raider 2.5 x 50 Night Vision Riflescope

The Sightmark Night Raider 2.5x50 Night Vision Riflescope is a universal night optic designed for short- to medium-range nighttime hunting and observation. It is a passive starlight device, which means it does not require an artificial or infrared light source to operate. However, the built-in IR illuminator substantially enhances viewing capabilities, especially in environments of absolute darkness. Included is a durable, protective flip-up objective lens cover and remote control. Protected by a three-year warranty on the tube and Sightmark's Limited Lifetime Warranty on the housing.

Specifications:

• Generation: 1
• Tube Type: EP33-U
• Photocathode Type: S25 Multi-Alkaline Photocathode
• Photocathode, Useful Diameter: 24 mm
• Photocathode, Integral Sensitivity: typical
• Resolution: 36 lines per mm
• Detection Range: 150 / 165 (object measuring 1.7 x 0.5 m in natural night conditions)
• Magnification: 2.5x
• Diameter, Objective Lens: 50 mm
• Lens Focus: 81.5 mm
• Relative Aperture: 1:1.6
• Field of View: 13
• Field of View: 23 m @ 100 m
• Field of View: 69.3 ft @ 100 yd
• Distance, Minimum Focusing Distance: 5 m
• Eye Relief: 1.77 in / 45 mm
• Diameter, Exit Pupil: 6 mm
• Diopter Adjustment: ±2.5 dptr
• Focusing Type: internal
• IR Emitter: LED
• IR Wavelength: 805 nm
• Equivalent IR Power: 100 mW
• Power Supply: 3
• Battery Type: 2xAA
• Battery Life: 20 h (IR on) / 70 h (without IR)
• External Power Supply: no
• Reticle, Type: Red/Green-on-green rangefinding reticle
• Windage & Elevation, 1 click (h/v), mm@100m: 20
• Shock-proofness: 3700 E0
• Material, Lens: glass
• Body Material: titanium alloy
• Type of Accessory Mounting Rails: Weaver
• Operating Temperature: -22 to +104 °C
• Level of Protection (IEC 60529): IPX4 (weatherproof)
• Nitrogen Purged: no
• Remote Control: yes
• Length: 10.62 in / 270 mm
• Width: 3.54 in / 90 mm
• Height: 3.93 in / 100 mm
• Weight: 35.2 oz
• Warranty: Housing - Limited Lifetime; Tube - 3 Years