7X 850m Dual-Mode Optical Rangefinder

This optical rangefinder provides 7x magnification and accurate distance measurement up to 850 metres. Physical specifications: 11.5 × 4.2 × 7.3 cm, weight under 200g. Housing is made from rugged ABS plastic, ensuring resilience against daily wear. It operates using dual modes — green mode (designed exclusively for golf play, filtering out non-flag targets and disabling slope influence) and general mode (for open-distance measurement to any visible object). The device functions without emitting radiation, making it inherently safe for continuous personal use. To measure, align the lower screen guideline with the horizon, then move the upper scanning line to the topmost point of your subject — distance appears instantly at the top of the display. Frequently used by golfers for pin positioning, hikers for path segment estimation, campers for tent-site evaluation, and landscapers for rough layout verification before final marking.