NVD Challenger GS 4.5x60 specifications:
Image intensifier tube type: CF-Super/EP33-SF
Magnification, times: 4.5
Lens diameter, mm: 60
· Resolution (on the center/on the edge of the field of view), lines/mm: 42/36
· Field of view angle, ang. deg: 9
Maximum detection distance, m: 200 (object size 1.7x0.5 m with natural night illumination of 0.05 lux (a quarter moon)
Exit pupil diameter, mm: 4
Removal of the exit pupil, mm: 15
Eyepiece refocusing limit, diopter: ±4
operating voltage/electronic typePower supply: 3V (1хCR123A)
Battery life (IR off/on), h: 72/20
Operating temperature range, °С: -20...+ 40
Overall dimensions, mm: 255x108x75
Weight, kg: 0.7
Challenger GS 4.5x60 NVD Description:
The Challenger GS 4.5x60 is based on the original combination of the CF-Super image intensifier tube and specially designed optics, which ensures that there is no dimtorsion (distortion of the image), clarity and geometric accuracy of the image over the entire field of view.
The tightness of the body of the device allows it to withstand operation in adverse conditions (during fog, in heavy rain, in places with a high concentration of dust, etc.).
Thanks to the compact built-in IR illuminator, the Challenger GS 4.5x60 can be used in low light conditions for observation at above average distances. To install more powerful focusable infrared illuminators Pulsar prI'm considering an extra seat.
On/off operations of the device and the IR illuminator are carried out using a common switch. The design of the switch provides protection against accidental activation of the IR illuminator (to prevent the unmasking of the observer).
Challenger GS 4.5x60 applications are varied. These are night orientation, tourism, hunting, protection of industrial facilities and private property, military sports games, patrolling, search and rescue. CHALLENGER GS 4.5x60- instrument night vision, designed for professional observation of an object with the ability for an observer to remain unnoticed at a distance of 300 m. Using the built-in IR illuminator, it is possible to carry out observation at night and good visibility of an object at a distance of up to 100 m. Also, you can Enlarge the selected object by 5 times without losing image quality.
This model provides for an increase in autonomous operating time up to 72 hours, which allows you to carry out work on tracking, observingyu behind the target without leaving the shelter for 3 days.
(068) 300-5000
