PDN-412 (22x) Day and night long distance
Long distance day and night vision device PDN-412 (22x NIGHT / 22x DAY)
The integrated day/night device PDN-412 is a long-range surveillance device with an increase of 21/22x.
The device is able to view objects at a distance of 3000 to 5000 meters even in low light conditions, and bad weather conditions. Or it can be used by day as a binocular with an increase of 22x.
The excellent light transmission performance and using Gen2+ and Gen3 intensifier tube make you view the long range target easily.
On the other hand,this product is also equipped with heavy-duty telescopic tripod to make it easy to be moved.
At the same time, PDN-412 has the following advantages,such as the brightness source protection and automatic brightness adjustable functions.
Key features
- Long observation range (2800 m. at low light level)
- High image quality across the screen
- Unique fast optics enables high light transmission
- Bright light cut-off
- Automatic brightness from lateral or frontal light sources
- Automatic brightness control with manual override (optional)
- Low power consumption
- Heavy-duty telescopic tripod
- Leak-proof design
- Suitable for long-period observation
- 1 year warranty
Specifications: Long distance day and night vision device PDN-412
| CHARACTERISTICS | Long distance PDN 412 |
|---|---|
| Magnification | 21x (night), 22x (day) |
| Focus range, m. | from 200 to infinity |
| Angular field of view, degree | 3° |
| Exit pupil, mm. | 4,5 |
| Diopter setting | from -4 to +4 |
| Reticle scale-division value, mils | 5 |
| Supply voltage, V | 3 |
| Power supply | Lithium battery CR123 (1 pc.) |
| Battery lifetime, hours | 80 |
| Operating temperature | from -40 to +50° С |
| Waterproof | Yes |
| Weight, kg. | 12 |
| Overall dimensions, mm. | 400x250x240 |
Specifications: IIT
| IMAGE INTENSIFIER TUBES | IIT 2+ | IIT 3 |
|---|---|---|
| Photocathode type | S-20 | Ga As |
| Photocathode sensitivity μA/lm. | min. 500 | min. 1800 |
| Limiting resolution, lp/mm. | 55-64 | min. 64 |
| Signal to noise ratio at 108 μlx, min. | 15 - 21 | 22 - 27 |
| FOM, typical | > 1150 | 1500 |
| Minimum operating time, h. | 10 000 | 12 000 |
| Range of detection, m.: | ||
| - quarter moon | to 3600/3900 | to 4500/5000 |
| - cloud cover | to 3200/3600 | to 4100/4500 |
| Recognition range, m.: | ||
| - quarter moon | to 2800/3100 | to 3900/4300 |
| - cloud cover | to 2000/2300 | to 3400/3800 |