Description Designed specifically for Digisight Ultra models, the Ultra-850 IR Illuminator attaches directly to the side socket of the Digisight Ultra’s housing. Useful for those trying to increase their night time detection and identification range, this IR features variable beam control able to focus from spot to flood. The Ultra 850-IR Illuminator is also adjustable to position the beam within the scope’s field of view and has 3 different variable brightness settings. Included in Package Carrying case Cleaning cloth Product Downloads Product Manual Product Specifications Features Designed specifically for use with Digisight Ultra models High-powered LED IR illuminator EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Equivalent IR Power, mW 200 Diameter, Lens, mm 24 mm Range of Beam Divergence 5.5-6.5 Degree Rifle Mount Attaches to Digisight Ultra Waterproof Rating IP55 - water resistant Body Material Plastic Operating temperature, F/C -13 - 104 / -25 - 50 F/C Width (in/mm) 1.8 / 45 in / mm Height (in/mm) 1.4 / 36 in / mm Length 4.3 / 109 in / mm Weight 3.03 oz