Description WHISKEY3 3x optical zoom second focal plane (SFP) with 1 main tube & multiple reticle options. Low dispersion (LD) glass provides industry leading optical clarity for any situation KILO1400 BDX Revolutionary Lightwave DSP Technology for the fastest and longest distance , rangefinder engine. HyperScan provides 4x range updates per second in scan mode while RangeLock reports the last range result when ranging distant targets Units in yards or meters to tenth Y/M resolution. Quadplex Reticle