SIG Sauer Kilo850 4x20mm Laser Rangefinder, Black Ranges up to 1,200 yards with the Lightwave DSP Technology HyperScan provides 4 range updates per second in scan mode while RangeLock reports the last range result when ranging distant targets SpectraCoat anti-reflection coatings for superior light transmission and optical clarity Offers line of sight (LOS) or angle modified range (AMR) Minimalistic user interface with RANGE and MODE buttons only