Introducing a 520-1300mm SWIR Reflex Zoom Lens


March 15, 2024, Mebane, NC— Computar®, the leading Japanese lens manufacturer in machine vision and surveillance operated by the CBC Group, Computar announced the release of the E3Z5247P-MPSW, a 1.3MP, 1520 - 1300mm ViSWIR Reflex Zoom lens for super-telephoto applications.

The C-mount E3Z5247P-MPSW is compact, lightweight, and engineered for the latest 1/1.8" visible + SWIR imaging sensors (IMX990/IMX99145).

The reflex zoom lens is designed for a working distance of 25m to infinity. Its distinctive photosensitive design allows for optimal performance between 400 and 1700nm and has an adjustable back-focus mechanism.

According to Terry Sekiya, Senior Vice President, Imaging and Information Technology at CBC AMERICA, "The lens uses a longer wavelength, lowering the scattering coefficient, which means the SWIR imaging is optimized and objects can be seen further away."

The ViSWIR reflex zoom has been added to Computar's award-winning ViSWIR series, a hyper / multi-spectral lens series created for the latest visible + SWIR imaging sensors. Computar offers an extensive selection of models suitable for various sensor types and almost any application. For more information, go to

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About Computar®

Computar Optics, a part of the CBC Group, has set the world standard for lenses by pioneering new, innovative lenses constantly that surpass the competition. With a solid foundation based on Japanese engineering and agile production facilities worldwide, Computar continues to manufacture the highest-quality optical products. Computar's team of experts is dedicated to research and development and continues to push the boundaries of lens technology, ensuring that its optics exceed the expectations of diverse industries, including machine vision, life sciences, transportation, and security.


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