2 the main performance 2.1 distance measurement range: 6~1200m; 2.2 location: semiconductor laser range finder (harmless to the human eye); 2.3 range: ± 1M ± 0.1%; 2.4 rangefinder display mode: LCD display within the view; 2.5 effective diameter of objective lens: 25mm; 2.6 coating: multi-coated; 2.7 exit pupil diameter: 3.6mm; 2.8 exit pupil distance: 13.5mm; 2.9-focus: eyepiece focusing; 2.10 telescope magnification: 7X; 2.11 on 1000m view of 140m (field 8 °); 2.12 location mode: RAIN, RELF, ﹥ 100, do not show up for the standard model; 2.13 supply: 6F22-9V; 2.14 overall dimensions: 58*121*127mm; 2.15 weight: 480g;