magnification

5

Objective(mm) system

 80mmF/1.7 

FOV at distance 100m/110yards,m  

 15/62

View of  field

12.5

Focus  range

 1.0 to infinity

Objective diameter

50

weight

613

dimension

 203X81X51

Observation distance

220/175

Pupil diameter

6

Diopter

 +4/-4

Pupillary distance

15

power

AA battery(one by 1.5V)

Battery life

Up to 20

Battery  life

Up to 60

IRpower

 25≤

IR  wavelengths

850

IR effective  distance

25

waterproof

 IPX4

Humidity

93

Operation temperature

 -30°to+45°

Storage temperature

 0°to+60°