
| Lens magnification ,x | 3 5 |
| Objective lens diameter,mm | 44 50 |
| Lens system | 50mmF/1.2 80mmF/1.7 |
| FOV at distance 100m/110yards,m | 19/63 16/52 |
| Field of view,deg | 18 12.5 |
| Focus range,m | 1.5 to infinity 1.0 to infinity |
| Exit pupil diameter,mm | 6 |
| Eyepiece Dioper adjustment,dptr | +4,-4 |
| Eye relief,mm | 15 |
| Power supply,v | AA battery (one by 1.5V) for RG-35 |
| CR-123 3V battery (one) for RG-55 | |
| Battery life IR on,hour | Up to 20 |
| Battery life IR off,hour | Up to 60 |
| Overall dimensions,L×H×W,mm/in | 183×81×61 203×81×61 |
| Weight,g | 530 613 |
| Effective Distance | |
| Detection range,m | 200/150 220/175 |
| IR power,mw | 25≤ |
| IR wavelength,nm | 850 |
| IR effective distance,m | 25 |
| Environmental Data | |
| IP standard of water-resistence | IPX4 |
| Humidity,% | 93 |
| Operating temperature, | -30 ° to+45 ° |
| Storage temperature, | 0 ° to+60 ° |

1.High magnification 2.Long range viewing
3.Fully multi-coated optics 4.superior resolution
5.Durable rubber armor 6.Built-in infrared illuminator
7.Reliable and easy to use 8.One year warranty,lifetime maintenance

DESCRIPTION
Our night vision monoculars Ronger are compact and good-looking portable hand held night vision devices.By utilizing their high magnification,excellent optical systems and advanced Gen 1 image intensifier tube,the Ronger will bring you quite bright and sharp images.
The durable,rubber armor housing is perfectly fit for harsh field conditions and some outdoor activities for civilian use and military use,such as hunting,climbing,fishing,camping and viewing at low light condition,also can be used for forest-fire prevention,public security,armed police,custom,frontier denfence,suppress smuggling,drug smuggling investigation and night patrol for guards,helping investigation and obtaining evidence etc. In one word,Ronger are fantastic night vision units.They’re just for you!