Nikon 6x 21mm Laser 30 Laser Rangefinder Black. These Laser Rangers developed by the experts at Nikon Sport Optics have fully multi-coated lenses that deliver bright high contrast images with an optimum field of view for locating distant targets. This Nikon 6x21 Laser 30 Hunting Rangefinder is built with a weatherproof design and advanced optical systems that allow you to use it in any environment. You can quickly calculate horizontal distances in the field with this device since it features two selectable modes: Horizontal Distance and Angle Mode. Plus you can choose between several measurement units and perform speed tests to improve your skills. Get your Nikon 6x21 Laser 30 Sporting Laser Rangefinder to get precise measurements in the field on the job or at the range. Specifications for Nikon 6x 21mm Laser 30 Laser Rangefinder: Manufacturer: Nikon Objective Lens Diameter: 21 mm Magnification: 6 x Eye Relief: 18 mm Field of View Angle: 7.5 degrees Weather Resistance: Rainproof Water Resistance Level: Waterproof Maximum Range: 1100 - 1600 yds Weight: 6.2 oz Width: 1.7 in Length: 3.8 in Color: Black Battery Type: Stand Alone Lithium CR2 Minimum Range: 8 yds Battery Quantity: 1 Exit Pupil: 3.5 mm Operating Temperature: -14 - 122 Fahrenheit Diopter Adjustment Range: -4 - 4 dpt Rangefinder Application: Hunting Accuracy: +/- 0.5 yd at 700 yards Wavelength: 905 nm Power Output: 33.8 watts Height: 2.9 in Activity/Occasion: Outdoor Fogproof: Yes Features of Nikon 6x 21mm Laser 30 Laser Rangefinder MULTILAYER COATING. Multilayer coating is applied to one or more lens and prism surfaces. WIDE FIELD OF VIEW. Models that have fields of view of 7.5 or greater. LONG EYE RELIEF. Provides 15mm or more of eye relief. Perfect for eyeglass wearers. WATERPROOF. O-ring sealed to prevent moisture from entering body. NITROGEN PURGED. Purged using nitrogen gas for total reliability against thermal shock and interl fogging. OLED DISPLAY. High visibility red display provides ideal contrast on distant targets. ID TECHNOLOGY. Delivers the one number you need for your best shot to account for incline or decline shooting angles. HYPER READ. Laser provides quick and stable measurement response regardless of distance (approximately 0.3 seconds). TRU TARGET. Technology that allows you to switch between First Target and Distant Target modes. Angle Compensation: Yes Beam Divergence (mrad): Vertical: 0.25. Horizontal: 1.8 Electromagnetic Compatibility: FCC Part15 SubPartB class B EU:EMC directive AS/NZS VCCI classB CU TR 020 ICES-003 Environment: RoHS WEEE Increment Reading: Actual Distance: every 0.1m/yd. Horizontal Distance: every 0.1m/yd. Height: every 0.1m/yd. Angle: every 0.1deg Laser Classification: IEC60825-1: Class 1M/Laser Product. FDA/21 CFR Part 1040.10: Class I Laser Product Measurement Range: Angle: 89deg Pulse Duration (ns): 9.7 Battery Life: Approx. 8500 actuations (at approx. 20C 68F). This figure may differ according to conditions such as temperature and other factors. Use only as a guide. Package Contents: Nikon 6x 21mm Laser 30 Laser Rangefinder Nikon 16753: 6x 21mm Laser 30 Laser Rangefinder Black