Burris Signature LRF 10x42mm Roof Prizm Rangefinder Binocular HD Glass CR2 Lithium Battery 5 -2600 yards Black. Ultra-sharp HD glass and an easy-to-read display offer comfortable glassing and blazing fast ranging for both hunters and shooters. Specifications for Burris Signature LRF 10x42mm Rangefinder Binocular: Manufacturer: Burris Magnification: 10 x Objective Lens Diameter: 42 mm Color: Black Maximum Range: 2600 yds Rangefinder Application: Surveying Battery Type: Lithium Metal CR2 Weight: 36 oz Length: 6 in Diopter Adjustment Range: -3.5 - 3.5 dpt Eye Relief: 16 mm Field of View Linear: 334 ft at 1000 yds Operating Temperature: 5 - 131 Fahrenheit Weather Resistance: Fog Resistant Condition: New Dimensions: 6 x 5.5 x 2.7 in Features of Burris Signature LRF 10x42mm Rangefinder Binocular: Eye safe laser measures targets out to 2600 yards or 2377 meters; Three ranging modes for greater versatility: Auto Sport and Hunt; Distances can be displayed as line-of-sight or horizontal with angles of degree; Tripod Adaptable; Outer surfaces are rubber armored for protection and a sure grip; Adjustable eyepiece ensures a clear view; Package Contents: Burris Signature LRF 10x42mm Rangefinder Binocular Burris Forever Warranty (Non-Thermal Optics) and Three Year Limited Warranty (Thermal Optics) All Burris Optics (with the exception of Thermal products) are covered by the Burris Forever Warranty . Burris Company Inc. ("Burris Co. or "we") warrants that its Burris Optics products (nonthermal optics products) will be free from manufacturing defects for the product's lifetime from the date of purchase or delivery (whichever occurs later). Burris Co. also warrants that its Burris Thermal Optics products will be free from manufacturing defects for a period of 3 years from the date of purchase or delivery (whichever occurs later) by the original purchaser. Warranty information and warranties are supplied solely by the manufacturer and not this retailer. This retailer publishes information from the manufacturer for information purposes only and the manufacturer is solely responsible and liable for any warranty information and warranties published by this retailer. Please reference the appropriate manufacturer documents or reach out to the manufacturer directly for full warranty terms and effective dates. Burris 300299: Signature LRF 10x42 Roof Prizm Rangefinder Binocular HD Glass CR2 Lithium Battery 5 -2600 yards Black