Laser Rangefinders Nikon Forestry 550

Laser Rangefinders Nikon Forestry 550 The Forestry 550 offers optimized angle compensation technology for forestry and birding use. Birders and researchers use the Forestry 550 for distance sampling, nest searching, and habitat assesment when researching the density of local breeding birds. Features : • 6.0x Magnification • 10-500 m Measurement Range • Displays Linear/ Horizontal Distance • Laser Activator/ Low Battery Indicators • Two-Point/ Three-Point Calculations • Waterproof to 1 Meter for 10 Minutes • Multicoated Monocular Optics • High Eyepoint Design • Crosshair Reticle Spesifikasi : Measurement range : Distance: 10-500m/ 11-550 yd Magnification : 6x Effective objective diameter : 21mm Actual field of view : 6º Exit pupil : 3.5mm Eye relief : 18.2mm Dimensions ( LxHxW) : 130x69x45mm Weight : 210g ( excluding battery) Power source : CR2 lithium battery x 1 ( DC3V) Auto power shutoff function equipped ( after 30 sec.) Safety : Class 1M Laser Product ( EN/ IEC60825-1: 2007) EMC : FCC Part15 SubPartB class B, EU: EMC directive, AS/ NZS, VCCI class B Environment : RoHS, WEEE