MODEL:                                 RF40625
1．Magnification:                   6X
2、In pupil diameter:            25
3．Out pupil diameter：       3.8
4．Out pupil distance :        ≥12
5． Field of view:                 7○
6．Eye piece diameter:       15
7．Resolution:                     ≦10"
8．Diopter range:                ±4DPS
9．Focus system:                Eyepiece lens
10．Laser beam transmit:  4MARD
11．Laser type:                  semiconductor laser
12．Laser wavelengh:        905MM
13.Laser type:                    class 1, eyes safe
14．Measuring range:        25M-600M 20m-700m
15．Accuracy:                     ±1M
16．Units of Measurement: meter,yard
17．Measuring function:      lineal distance
18.Low battery indicator:    yes
19.Target quality indicator: yes
20. Display:                          LCD indicator
21.Battery:                          CR23V lithium battery
22.Temperature:                 -10℃-40℃