ONS-4V Night Vision Sight serve the following tasks:
 
target acquisition.
fire control.
tactical and strategical surveillance.
field reconnaissance.
 
Key Characteristics:
 
The device can incorporate different types of 18 mm Image Intensifier tubes
98mm objective’s focal length
Variety of reticle types with ballistics for different calibers
Operates with any type of AA battery
Durable housing and design that can withstand the toughest calibers.