1、Products overview 

D32X15.6R4D-V41 is  the industrys highest standard, day and night designed HD electric zoom lens. Unique optical technology to achieve the following applications: No secondary focus, to provide precise color images during the day, to provide precise black and white images at night . 
 

2、Product features: 

♦ Broadcast-megapixels, the worlds first high-magnification lens 
Ensure that centers are not less than 1.3 million pixels, the surrounding are not less than 650,000 pixels, providing a high-definition picture quality and color.

♦Day & Night IR function ---- the highest standards 
With 24-hour surveillance capability 
During the day to provide high-resolution color image quality;  to provide precise black and white images at night

♦ Fog Penetration function 
Intellectual property rights, the international patents. 

♦ Advanced nanometer EBC electron-beam coating technology -- the world leading 
no moldy, no oxidation guarantee for 20 years. Effective in reducing light reflection; reduce astigmatism and ghost; enhanced light transmission capacity to allow the lens to absorb more light. 

♦ Wide wavelength, high technology through rate 
Have more than 80% transmittance in the visible, near infrared light (400 ~ 950nm) range , expanded transmission range. 

♦ Unique optical technology application 
In the change process from color to anti-fog and focus changing , the images of any focus are imaging clearly, without secondary focus, with a natural focus features, to overcome the trouble of re-focusing for the ordinary long focus zoom lens in the process of focus changing. 

♦ Especially suitable for use in: Forest Fireproofing, Harbor, Wharf road, Airport, Environment protection, etc.