GPO's Rangetracker 1800 Laser Rangefinder is designed to provide an intuitive and user-friendly operation with incredible visual results. Combing some of the best optical and electronic technology on the market, this small and durable multi-use rangefinder offers a 6X zoom, from 6 to over 1800 years. It features a high-transmission optical system that's coated with GPO's proprietary high transmission GPObright lens coatings, True-range technology, a Hyper-scan mode, Target-seeker technology and an outside temperature gauge. The display is an HCLD system allowing up to 25% more light through the lens, ideal for low-light situations. This device is ideal for birdwatching and zooming in on objects whilst out in the wilderness, or perhaps more close to home, whilst playing golf!