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Objectives and Lenses

SWIR Infrared Lenses

EHD SWIR and VIS-SWIR Infrared C-Mount lenses for machine vision and security applications.


EHD 2/3" VIS-SWIR Hyper Apo Lenses


The ViSWIR Fixed Focal Length Lens Series was created for the latest Visible + SWIR Imaging Sensors. ViSWIR Lite achieves a clear and precise image visible to the SWIR range by applying a multilayer coating to absorb the specific light. The application of a multilayer coating on the metal lens parts makes it possible to minimize the negative lighting effects.

  • Fully corrected focus shift in visible and SWIR range (400nm-1,700nm
  • Visible + SWIR sensors
  • Unique coating technology delivers high transmission from 400nm to 1,700nm.
  • High-resolution, the low-distortion design offers Megapixel clarity in the hyperspectral application.
  • Also available in 12mm, 16mm,  and 25mm (35mm and 50mm coming soon)
  • Designed around the popular φ8.20mm image circle format
  • The industry’s most compact form factor.  It fits in most applications




EHD 1" SWIR Lenses

bildThe new 1" SWIR lenses are designed for the new generation of NIR/SWIR cameras with high sensitivity at at wavelength between 800nm - 2000nm. The new series is named EHD-H1-SW and LM and different models with focal length are available. We succeeded to manufacture this high quality SWIR lenses by using a special coating technology and unique glass material.



EHD 1.8" and 4/3" SWIR Lenses

bild Especially for SWIR sensors larger than 1", we have two lenses. These lenses, developed for 4/3" and 1.8", prevent the vignetting that occurs with large sensors at smaller focal lengths. The lenses are optimized for the wavelength range of 900-1700nm, and are equipped with locking screws for focus and iris.




EHD 1" SWIR Zoom-Lenses

bildEHD Zoom SWIR Lenses offer high transmission from 1000 to 2000 nanometers and are IR corrected to ensure flawless transitions from day to night without manual adjustments. In addition to the stock specifications available, EHD offers made-to-order Zoom SWIR lenses to fit any long-range surveillance application.



EHD 2/3" SWIR Lenses

bildComputar’s SWIR lenses are the industry’s most compact form factor and are engineered for optimal performance.  Their unique coating technology delivers high transmission from 800nm-1,700nm and are available in 16mm, 25mm, 35mm and 50mm focal lengths.





How to Buy

Please contact us for more info or price information.