• About this item.
• Objective lens: 20mm. Magnification: 1x. Luminous gain: 900min. Field of View: 36°.
• Water & dust resistant. Illuminator. 2x 1/4" tripod ing thread. Single switch operation.
• Exit pupil: 6mm. Eye : 12mm. Tube generation: CF-Super. Image intensifier tube: EP-33-SF-U.
• Maximum detection range: 100m. Adjustable NV compact head allows for hands-free night vision.
• Voltage: 3V (CR123A battery/not included). Dimensions: 6.4"x3.1"x2.2" (16.3x7.9x5.7cm). Weight: 600g.

Presented Challenger GS 1x20 NVG monocular comes with a NV compact head and can be used as a hands-free night vision goggle (NVG). The head is specially designed for joint use with Challenger GS 1x20 and allows hands free operation of the night vision device in partial of complete darkness. The head ensures stable positioning in front of user's eyes, even while in fast motion. At the core of the Challenger GS line are specially designed R-contact optics and Gen Super/CF-Super image intensifier tubes which provide edge-to-edge resolution performance unparalleled in a budget consumer night vision product. The Challenger GS 1x20 is fitted with a five-lens eyepiece that minimises distortion at the edges of the field of view and increases sharpness and contrast of the image. The soft rubber eyecup conceals the light emission from the tube thus permitting user to stay unnoticed. The fact that only one eye is covered by the optic on this kit means that users are not susceptible to total 'night-blindness' which can be an inconvenient temporary side effect following the use of night vision that covers both eyes. Additionally the compact fibreglass reinforced plastic housing ensures high durability and reliability. This model has an energy conserving wide-angled short range illuminator and can be easily fitted with optional higher power illuminators for use over long distances when the device is hand-held. The Challenger GS is operated by a single switch which activates the device and the integrated illuminator sequentially. This prevents the illuminator from activating accidentally. The Challenger GS 1x20 NVG boasts a wide range of applications, such as nocturnal walks on foot or by bicycle, night orientation, hunting, guard of industrial facilities and private property, and sport games, patrolling and rescue operations. Manufacturer's number: 74095.