Accurate distance measurement at the press of a button! OLED display. Modes: Distance, Horizontal Distance, Angle Compensation, Rain, Hunt. Fully Multi-Coated Optical System BK-7 Prisms 6 Magnification And An Adjustable Dioptre OLED Display With Red Illuminated Icons High Light Transmission With True Colour Optics Wide Angle Optical System Measure Distances Accurate To /- 1 Metre/Yard Auto Shut Off Battery Save Feature Lightweight And Compact Construction Ergonomically Designed To Fit In Your Hand Nitrogen purged. Waterproof. Fog Proof. Hawke Two Year Warranty.