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High Transmittance Short-wave Infrared Zoom Lens

High Transmittance Short-wave Infrared Zoom Lens

The short-wave infrared zoom lens is a new type of long-distance fog-penetrating short-wave infrared imager with detection technology. Short-wave infrared imaging is an important application band in the field of infrared detection. Its imaging band is 0.9-1.7㎛, which is one of the three atmospheric windows. Many objects have unique spectral effects in this band.

Especially under the conditions of low visibility such as haze and night, short wave infrared imaging has its unique advantages. The product integrates a short wave infrared imaging system and a long focal length large aperture zoom short wave infrared lens design system.

The SWIR zoom lens is an industry-leading high-definition manual zoom lens designed for infrared day and night use.

Unique optical technology provides fine color images during the day and fine black and white images at night. It is suitable for long-distance day and night monitoring of safe cities, parks, railways, highways, etc.

Ⅰ. Features of short zoom lens

1. The broadcast-grade megapixel and manual zoom lens ensures that the center is not less than 2 million pixels and the periphery is not less than 1.3 million pixels, providing high-definition picture quality and color.

2. Day and night IR function, with 24h monitoring capability. The infrared zoom lens provides high-definition color images during the day; fine black-and-white images at night.

3. The advanced nano-EBC electron beam coating technology is internationally leading. It can effectively reduce light reflection; reduce astigmatism and ghosting; enhance light transmittance so that the lens can absorb more light energy.

4. With wide wavelength and high transmittance technology, the short zoom lens ensures more than 95% transmittance in the range of visible light and near-infrared light (400-1100nm), expanding the transmission range.

Ⅱ. Application of short zoom lens

The short wavelength infrared imager has been used in pilot projects in key areas such as urban security, forest fire prevention, and coastal defense, with good feedback from customers. At the same time, the project product research and development and industrialization process are in a leading position, with strong market competitiveness.

Dongguan GHOPTO Technologies Co., Ltd. provides linear and focal plane arrays and extended wavelength InGaAs image sensors and cameras. Focusing on indium gallium arsenide (InGaAs technology) imaging technology and manufacturing a wide range of high quality shortwave infrared (SWIR) cameras, we have a wide selection of options to provide the best solution for our cameras. High performance SWIR optimized lenses are recommended. Welcome customers from all over the world to visit and consult.

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