D60X12. 5R3H series is the industrys highest standard, day and night designed HD electric zoom lens. Achieve F3.8 large luminous flux and 60 times (120 times when using the Extender, up to 1500mm) high-magnification lens, to play an important role in remote monitoring of the border, railway, forest fire, harbor, etc. . Built-in extender. Able to clearly capture the characters in the 5 km event. Aperture with a remote control functions . In order to facilitate monitoring objects, can bring light slight adjustment. 


Product features: 
♦ IR Day & Night function 
♦ built-in functions of automatic focus 
♦ large luminous flux F3.8 - - - - - the lead 
♦ fog penetration function - - - - - the international patents 
♦ multiple infrared wavelengths optional (808/850/950nm) 
♦ scope: 5-10 km from the site monitoring 
♦ wide spectrum 400 - 950nm; High permeation rate over 80% 
♦ 60 times large magnification optics,750mm long-focal-length (2x = 1500mm) 
♦ various flexible control functions (electric control , RS232 control and servocontrol) 
♦ International leading e-coating technology of Nano EBC - - - - - -no moldy, no oxidation guarantee for 20 years  
♦ sharing functions of automatic and manual aperture (adjusted according to actual needs and to obtain the best aperture image details), 
♦ unique optical technology (in the color change under the fog penetration mode, no secondary focus, solve the trouble of focus ) 
♦ applied in: forest fire, highway, maritime routes, environmental protection and monitoring, aerial observation, fire, border and coastal defense, airports, ports, oil, etc.