OPTICS

Strongly effecting the image quality

Opto Engineering LWIR - Infrared Optics with Large Field of View

Opto Engineering LWIR is a family of longwave infrared lenses specifically designed to operate in the 8-14 µm wavelenght region with uncooled detectors (a-si, vOx). The lenses can be equipped with any custom mount interface at no additional cost.

In the design of the lenses, great importance was attached to a good image quality and a large aperture (small F-number).

These lenses, mounted on an uncooled LWIR camera are the perfect choice for a variety of applications spanning from industrial to military, including temperature measurement for process quality control and monitoring, predictive maintenance, imaging through smoke and fog, medical imaging.

Models

  • Focal length: 35.00 mm, 50.00 mm and 75.00 mm
  • Circular field of view up to 33.4°
  • Wavelength: 8.0 µm to 14.0 µm
  • Average transmission: 90%
  • Distortion: 0.20%
  • Optical interface: custom mount
  • Equipped with locking screw
  • Hard Carbon (HCAR) coating on lens' external surfaces

Contact us

Technical Support

+44 1252 7800 60
+44 1252 7800 01
support@stemmer-imaging.co.uk

Sales / Consulting

+44 1252 7800 00
+44 1252 7800 01
sales@stemmer-imaging.co.uk

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Models

OE LW 03514

35 mm Long wave infrared lens for image circle 21 mm; 8,0 - 14,0 µm

  • Focal length 35.00 ...

OE LW 05014

50 mm Long wave infrared lens for image circle 21 mm; 8,0 - 14,0 µm

  • Focal length 50.00 ...

OE LW 07514

75 mm Long wave infrared lens for image circle 21 mm; 8,0 - 14,0 µm

  • Focal length 75.00 ...
File Topics Size
Opto Engineering IR Series
Data sheets
2.3 MB
Opto Engineering LW 03514
Data sheets
914.4 KB
Opto Engineering LW 05014
Data sheets
921.9 KB
Opto Engineering LW 07514
Data sheets
912.2 KB