With the help of ATN's IR850 Pro, you can see your targets much farther than the standard IR supplied with your scope, so hunting at night with your traditional or digital night vision scope just got better. This powerful long range illuminator allows you see up to 350 yards at night. The IR850 Pro features solid, aircraft-grade aluminum construction with a highly durable Type III hard anodized finish and an IPX8 waterproof rating. The LED module uses a high power emitter with the IR850 Pro driver, aspherical glass lens, powerful IR diode and a Picatinny mount with adjustable windage and elevation dials. Dimensions, in mm: 160 (length) x 54 (head) x 25 (body) x 27 (tail). It includes a rechargeable lithium battery and charger.