Small-sized night sight PN23-5 - NPZ

Brand: NPZ
Product Code: NPZ-1093

Short descriptio


The sight is designed to monitor the terrain, detect, recognize targets and conduct targeted shooting from hunting weapons of 5.45 ÷ 9.3 mm caliber in natural night light from 0.003-0.005 lux up to 1.5 lux. The sight ... Read more...

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The sight is designed to monitor the terrain, detect, recognize targets and conduct targeted shooting from hunting weapons of 5.45 ÷ 9.3 mm caliber in natural night light from 0.003-0.005 lux up to 1.5 lux.
The sight provides target recognition at a distance of up to 400 m with an image intensifier of generation 2+, and up to 500 m with an image intensifier of generation 3. The sight can be made with an image intensifier of green or black and white light, and can also have execution with one of three types of reticle - peak, peak with a rangefinder scale, mil-dot.
Internal focusing and the lens provides a clear view of objects in the range of distances from 35 m to infinity.
The sight has manual adjustment of the gain of the image intensifier to better adapt the eye to the difference between night illumination and the picture in the sight, extend the observation time without fatigue, reduce blindness of the eye, create optimal contrast between the brightness of the background and the target, depending on the individual characteristics of the hunter's vision.
On the body of the sight is the Picatinny bar for attaching an external IR lamp, target indicator and of additional equipment.
The modular design and a rich collection of brackets ensures its installation on weapons with any landing base, including the side and upper dovetail, Picatinny / Weawer rail, on the brackets of MAK and Apel.
Each sight goes through a series of acceptance tests, confirming its strength and climatic qualities.
The sight is operated at an ambient temperature from plus 40 to minus 40 ° C and relative humidity up to 98% at a temperature of 25 ° C.

FEATURES

    < LI> Image intensifier tubes of generation 2+ or 3;
  • High image quality over the entire field of view;
  • Protection of the image intensifier from short-term flashes of light;
  • Manual and automatic brightness control of the image intensifier tube;
  • Picatinny strap for installing an external IR flashlight;
  • Fast lens 5x (F135);
  • Internal focusing of the lens from 35 m;
  • Wide field of view 7 degrees (12.2 m per 100 m);
  • Large exit pupil removal (50 -70 mm) for working with large caliber;
  • Modular design for mounting on weapons with different seats;
  • Version with green or black and white candles by the image intensifier tube, three grid options;
  • Infinitely adjustable grid brightness;
  • Sight control and settings are simple and convenient;
  • Moisture-proof design, durable aluminum case;
  • Diopter movement ± 3 diopters;
  • One AA size battery (1.5V);
  • Resistant to shock load of 9.3 mm caliber for rifled and 12 for smooth-bore weapons.

REVIEWS, PHOTO AND DISCUSSION OF THE SIGHT PN23-5 on our forum.



 Characteristics of the image tube of the 3rd generation EMF101G-01 / 2-21RA

Resolution limit, lines / mm, minimum

60

Integral sensitivity of the photocathode, μA / lm, minimum / typical

1800/2000

Signal to noise ratio, not less than < / P>

23

Conversion coefficient, minimal / typical

35000/60000


Technical Specifications

Range of target recognition of the "Deer" type with ENO, m

500 

Magnification, multiple

5

Angular field of view, city.

7

Lens diameter, mm

66 (1: 2)

Exit pupil diameter, mm

8

Delete exit pupil, mm

50

Consumption of the vertical alignment (correction) mechanism and direction, thousand.

± 0-10

Reconciliation step

1 cm per 100 m

Fo lens casing, m

35 - ∞

Diopter movement of the eyepiece, diopter.

± 3

Adjust the brightness of the image intensifier tube,%

100 - 30

Supply voltage, V

1.1 - 1.5, element AA

Time of continuous operation from one AA power source 1500mA / h, h < / P>

15 at t 20 o C
3 at t minus 20 o C

Operating temperature, oС

± 40

Overall dimensions, (LxWxH), mm

296.5x97.5x88

Weight with power supply without bracket, kg

1,2



The scope has 3 mesh options:
1. With a peak in the center of the field of view;
2. With rangefinder scale;
3. Like "mil-dot".





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