ATTENTION !!!

IT IS STRICTLY PROHIBITED TO POINT A LASER RAY OR ITS MIRROR REFLECTION ON THE ORGANS OF VISION!!! 

Perst-4W” combined device (hereinafter - “Perst-4W” CD) is designed to indicate the target (object) during observation, inspection and firing from small arms with the “Perst-4W” CD mounted on, at night in two ranges: visible (green) 520 nm and infrared (IR) 850nm.

“Perst-4W” CD is a small-sized opto-mechanical device that forms the laser luminous flux.

It can be mounted on various types of small arms on the Picatinny rail.

Power source: CR123 battery (1x3V), also CR123 rechargeable battery (1x3V) can be used.

"Perst-4W" CD can be used under water at a depth of up to 20 m.

Technical characteristics:

The light source of lasers is a combined module of a green semiconductor laser (wavelength 520 nm.) and an IR laser (wavelength 850 nm.).

Power is supplied by one CR123 battery (rated voltage - 3V).

The operation is controlled by a rotary switch located on the body, a tactical switch and slide switched located on the body.

The time of continuous operation with a stable luminous flux from a standard battery (continuous power mode with maximum brightness of the illuminator) is 12 hours.

Laser power in maximum brightness mode:

-green – 18 mW;

-IR – 18 mW.

 Effective range in the dark (not in water):

- green laser – 300 ± 100 m.;

- IR laser – 400 ± 100 m.

Overall dimensions: (37 х 62 х 98 ) ± 3 mm.

 Weight without a battery: not more than 210 g.

The ambient temperature during operation from -20 to +40˚С.