|

|
|
NIGHT WITNESS
|
|
 |
 |
 |
 |
|

|
|
Compact and lightweight Night Witness monocular is designed for lowlight observation and photo/video surveillance. It is the most versatilenight vision system for law enforcement and rescue teams, professional photographers, coast guard, etc. Sturdy water- and corrosion-proof bodymade from light aluminum and titanium alloys guarantees long trouble-free operation. Replaceable humidity collector filled with desiccant substantially improves monocular reliability in rapidly changing environment.
Night Witness is distinguished by its handy modular design along with an intelligent control system. It is offered in two versions: 1.25x and 5x. This monocular can be enhanted with professional lenses made bySigma, Canon, Nikon and other manufacturers. It can be also attachedto CCTV, photo and video cameras by the means of professional optical adapters.
Unique design effectively protects image intensifier tube from bright light. Intelligent TTL sensor measures the illumination level directly onphotocathode surface and shuts off power faster and more reliably than the autogating mechanism of many other expensive image intensifier tubes.
|
|
|
| |
| |
 |
|
| Specifications |
| Magnification |
| Focal length / F number |
| Field of view |
| Focus range, m |
| |
| Eyepiece |
| Focal length, mm |
| Eye relief, mm |
| Exit pupil, mm |
| Dioptre adjustment range |
| |
| Mechanical |
| Lens mount |
| Power supply |
| Battery life at 20°C, hours |
| Tripod socket |
| Dimentions, mm |
| Weight with battery, g |
| |
| Environmental |
| Operational temprature, C |
| Storage temperature, C |
| Relative humidity |
| |
| Configuration |
| Generation |
| Resolution |
|
Night Witness 1x |
Night Witness 5x |
1x |
5x |
25 mm / F1.4 |
100mm / F1.7 |
40° |
10.5° |
3 - infinity |
3 - infinity |
|
|
|
|
20 |
20 |
16 |
16 |
7 |
7 |
-4 ... +4 |
-4 ... +4 |
|
|
|
|
C-mount, 1" - 32 TPI |
C-mount, 1" - 32 TPI |
1xAA or external power supply 3.5-15 V, 50 mA |
1xAA or external power supply 3.5-15 V, 50 mA |
10 (5 with Infrared Illuminator) |
10 (5 with Infrared illuminator) |
Standard 1/4", 20 TPI |
Standard 1/4", 20 TPI |
104x70x45 |
220x70x60 |
390 |
550 |
|
|
|
|
-40° ... +55° |
-40° ... +55° |
-40° ... +65° |
-40° ... +65° |
Up to 98 % |
Up to 98 % |
|
|
|
|
18 mm, Gen. 2+ |
18 mm, Gen. 2+ |
51-64 lp/mm |
51-64 lp/mm |
|
|
|
|
|