UniqueFire 2002D 850nm IR Flashlight for Night Vision with Zoomable Fresnel Lens and Rapid Dimmer, 1000m Range

About this item

• Fresnel Lens for IR light: Utilizing Zoomable Focusing Technology, this IR Flashlight uses short focal length microstructured Fresnel optics to provide stronger light penetration. The thinner Fresnel lens allows for a longer range of light projection compared to ordinary lenses. By rotating the head to focus, the Fresnel lens works with Vcsel 850nm lamp beads to achieve a maximum illumination distance of 1000 meters.
• 【Zoomable with Adjustable Focus】ir flashlight adjustable Lens rotary focusing function enable the ability to focus in for a tight ir spot light or back out for a ir scope light, especially designed for long range illuminations. can illuminate much farther with focused beam, compared with illuminator without focusing functions.
• 【Material quality】 The fuselage is made of aircraft aluminum alloy Very sturdy enough to shatter glass in a crisis,Housing Diameter: 1.2" (30mm). Fits any 1.2" (30mm) ring and mount. With an O-ring seal, it is very effective against water and dust, and can be used in rainy days.
• 【Vcsel 850NM Chip Module】IR Module utilizes the most advanced Vcsel IR BLACK LED with the latest chip technology, high efficiency, low thermal resistance,Emits infrared light with 850nm wavelength,produce a powerful punch with approximately 500-1000 meters range (approx. 1000 yards) with focused beam. With the latest chip technology, Fresnel Lens and an excellent package, lifetimes of up to 50,000 hours are easily obtainable.
• 【Rapid Focus & Dimmer Switch Technology】 Features Upgraded UF-2002D ir spotlight Rapid Focus and Dimmer Switch features to fine-tune the beam. Compared with ordinary push-type gear switches, the operation is more flexible and convenient, and the brightness of the torch can also be adjusted more accurately.When the light is on, turn the tail switch to adjust the brightness of the light from 5% to 100%(Note:If the brightness keep, it means The brightness has reached the lowest or highest)