Laser Range finder (Monocular) Range: 600meters Safe Laser beam- No harm to Human eyes - 7x magnificationFlag Pole Lock On and with Full rubber coated housing.Objective Lens: 26mmExit Pupil diameter : 3.7mmField of View: 6 degreeType of Coating: Fully Multi-coated opticsType of Prism: Bak4 Roof PrismType of Laser: Class 1, Human eyes safe,905nmMeasuring Range: From 10m up to 600m/Accuracy: ...