Wuhan JOHO Technology Co.,Ltd

JH640-80080 is equipped with high resolution 640x512 MWIR cooled sensor and continuous zoom 80~800mm focal length lens. It continuously zooms between 0.55deg narrow field of view and a 5.5 deg wide field of view. It offers excellent situational awareness but also the possibility to zoom-in, and see more detail, once a target has been detected. It is extremely compact, easy to integrate into air-borne, ship-borne and vehicle-borne EO/IR imaging and tracking camera system.


Features
800mm lens ensure extremely long-range detection

Continuous zoom optics satisfies multi-mission

Compact design easy to integrated into EO/IR camera system

Hermetically sealed housing for independant observation purpose.

Easy operation




Technical Specifications

Detector Parameters
Detector type Cooled FPA HgCdTe
Pixels 640×512, 15μm×15μm
Spectral Range 3.7μm~4.8μm
NETD ≤25mK
Cooling ≤8min at 20ºC
Optics Parameters
Focus Length 80~800mm continuous zoom F#:4
FOV 6.87°×5.50°~0.69°×0.55°
Image Presentation
Video output PAL/NTSC
Frame frequency 25Hz/30Hz
Brightness & Contrast Auto/Manual
Polarity BH&WH
Interfaces
Command and control RS422 or RS232
Power Parameters
Power supply 24~30VDC
Power consumption ≤25w
Environmental Parameters
Operating temperature -40ºC~+60ºC
Storage temperature -50ºC~+70ºC
Vibration proof GJB150.16-86
Shock proof GJB 150.18-96
High temperature test GJB150.3-86
Low temperature test GJB150.4-86
Physical Parameters
Weight ≤20kg
Size 460mm(L)*230mm(lens diameter)*325mm(width)
Color oxide black
Range Performance
Detection range 20km (2.3m*2.3m vehicle)