62Type 8X30 Waterproof Military Binoculars Telescope Rangefinder Military Binocular for Outdoor Hunting Equipment High Quality in Monocular Binoculars from Sports Entertainment
62Type 8X30 Waterproof Military Binoculars Telescope Rangefinder Military Binocular for Outdoor Hunting Equipment High Quality
.The splitter board in the left eyepiece of the telescope can measure the direction, high and low Angle and the stadia of the known target observed
.The scale on the divider board includes vertical division, horizontal division and line-of-sight division
.Horizontal partition and vertical partition each grid value is 5 secret bits, large grid value is 10 secret bits
.The line-of-sight division is designed with a height of 2 meters to be measured, and the measurement range is from 400m to 2000m.
.Within 1000m, the line of sight is divided into 100m per small grid value, and each large grid value is 500m.