Binoculars BDN-9, "Day-Night" is a unique professional multi-function surveillance device of high quality, the combination of daytime binoculars with an increase of 14.5 times and the night vision binocular on the basis of EOP 2+ with the increase of 5 times in one sealed and robust housing. The device is designed and manufactured in Russia has no analogues. Instant turn on night channel and switching between channels. Day channel requires no power. Image quality and sensitivity much higher than digital devices. Reliability is also much higher. The model is portable and light enough, with a separate diopter adjustment for each eyepiece. Power is from 2 AA batteries. Operating temperature - 40°C to + 60°C.
The main purpose of Russian binoculars BDN-9, “Day-Night”
Binoculars BDN-9, "Day-Night" - atenololonline surveillance device of high quality. Apoprednisoneys – at any time of the day, quickly and conveniently provide visual nabliudeniia the area with magnification to detect raspoznat objects in daylight and in the dark.
Design features of binoculars BDN-9, “Day-Night”
Binoculars BDN-9, "Day-Night" is used for day observations. In one case soedineniyami surveillance device and night vision device (NVD) with absymally both channels lenses and eyepieces.
Day fast analpicture a classic daytime binoculars with prisms of Pehan.
In the night channel of the binoculars used sealed electronic-optionsgeneral (IIT) generation 2+ with direct image transfer, microanalysis reinforcement and built-in high-voltage istochnikovedenie. Small dimensions of the TUBE II+ allowed to znachitelnoe overall dimensions and weight of the binoculars BDN-9 compared with binoculars using Appreticeship generations. The device has an automatic adjustment of arkistoituna and built-in protection from light overloads. When previenien light, automatically turns off power to the Tube. Atopology will save You not only the optical system of the binoculars, but and peace of mind.
The transition from "day" to "night" mode of observation osushestvlyaetsya turn of the knob located on the body of the binoculars. Everything is simple and convenient! This is a unique Russian project that has no analogues not only in our country but also abroad. Today, manufacturers of digital equipment only dream to approach the image quality and sensitivity of the night channel to this device, none of the digital devices that claim to universality "day-night" can compare with it. Apart from the image quality and sensitivity, they absolutely lose in reliability and speed of switching.
This Patriotic binoculars are easily adjusted according to Your location eyes from palomuurin of the ocular units, and a diopter adjustment of the ocular rotation coupling, adjusting the binoculars to the peculiarities of vision of the observer.
Read more about optical design and features of operation of binoculars BDN-9,“Day-Night” You can learn from the experts of our online store. For this pozvonite phone (495) 989-10-56.
You can use the binoculars BDN-9, "Day-Night" not tolkona the North Pole, but in the hot African deserts. Because onpremise maintains differences of temperatures from - 40°C to+ 60°C. the Sealed housing allows you to use the binoculars at 100% humidity at 25°C.
The power of binoculars is powered by two AA batteries installed into the battery compartment of the binoculars.
Technical characteristics of the binoculars BDN-9, “Day-Night”
|Main performance characteristics||BDN-9|
from 15 m to ∞
|Deystvitelnoe of view, deg.|| |
|Pederastia in the center of the field of view, ang. sec.|| |
|Adelineilydiaade pupil, mm|| |
|Ristaniemi eyepieces, mm||56÷74|
|Delectability person (night channel) m, not less|| |
|Palinostratigrafiya person (night channel), m, not less|| |
|Diapazonakh temperatures|| |
-40 to +60
|Istochnikami /Voltage|| |
2 AA batteries/2,2÷3
|Working hours from one set of batteries (at 25 C), hours|| |
up to 100
|Gemarineerde with Eyecup, mm, not more|| |
|Weight,kg, not more|| |
|Lens diameter (mm)||50|
|Magnification||5 — 14|
|Field of view (deg)||4.7 — 14|
|Field of view (m/1000m)||82 — 245|
|Exit pupil diameter (mm)||— 3.6|
|Exit pupil distance (mm)||12|
|Close focus (m)||15|
|Diopter adjustment, DPTR||-5/+5|
|Optical designs||Roof prism|
|The coverage of the case||plastic, rubber cover|
|Country of origin||Russia|
|Manufacturer's warranty (years)||2|
|Converter||analog, gen. 2+|
|Dimensions (mm)||235 × 168 × 74|
|Package dimensions, place 1 (mm)||240 × 180 × 85|
|Net weight (kg)||1.55|
|Gross weight 1 (kg)||1.9|
|Operating temperature, °C||-40 — 60|
|Interpupillary distance, mm||56 — 74|