PDN 413 (16x) Long distance
Long distance night vision devices PDN 413 (16x)
This product is developed for the users who have high and strictly requirements about the distance, it is equiped with 413 mm. super big objective lens. Therefore you can view as far as 2800 m. target clearly even in the low light conditions.
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, long distance night vision PDN 413 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-of.
- Automatic brightness from lateral or frontal light sources.
- Automatic brightness control with manual override (optional).
- Low power consumption.
- Heavy-duty telescopic tripo.
- Leak-proof design.
- Suitable for long-period observation.
- 1 year warranty.
Specifications: Long distance night vision devices PDN 413 (16x)
| CHARACTERISTICS | Long distance PDN 413 |
|---|---|
| Magnification | 16х |
| Focus range, m. | from 200 to infinity |
| Angular field of view, degree | 3° |
| Eye relief distance, mm. | 57-72 |
| Output pupil diameter, mm. | 4,5 |
| Output pupil relief, mm. | 15 |
| Diopter setting | from -4 to +4 |
| Reticle scale-division value, mils | 5 |
| Supply voltage, V | 3 |
| Power supply | lithium batteries CR123 (1 pc.) |
| Battery lifetime, hours | 80 |
| Operating temperature | from -40 to +50° С; |
| Waterproof | Yes |
| Monocular weight, g. | 510 |
| Weight, kg. | 12 |
| Overall dimensions, mm. | 400x250x240 |
Specifications: IIT
| IMAGE INTENSIFIER TUBES | IIT 2+ | IIT 3 |
|---|---|---|
| Photocathode type | 18 mm. S-25 | 18 mm. Ga As |
| Photocathode sensitivity μA/lm. | min. 550 | min. 1800 |
| Limiting resolution, lp/mm. | 57-64 | 64-72 |
| 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 2800/3000 | to 3500/3800 |
| - cloud cover | to 2500/2800 | to 3200/3600 |
| Recognition range, m.: | ||
| - quarter moon | to 2200/2400 | to 3000/3300 |
| - cloud cover | to 1600/1800 | to 2600/2900 |