Bring on the low-light conditions – neither overcast skies, dense foliage, late dusk nor early dawn can stop Bushnell’s Trophy 800 Rangefinder from doing its job. Full-spectrum targeting easily acquires dark and non-reflective targets while filtering out other colors, making it easy to hone in on your target. Ranges targets from 7 to 850 yds. and is accurate to 1 yd. 4x20mm objective. Rainproof housing. Runs on one 3-volt battery (included).