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Lightpath 7100338 | 19mm FL, f/1.1, Thermal Imaging Lens Assembly

Lightpath® Thermal Imaging Assemblies

Lightpath® Thermal Imaging Assemblies

Stock #15-691 New
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£323.00
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£323.00
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Front Diameter (mm):
24.00
Effective Focal Length EFL (mm):
19.00
Coating:
BBAR (8000-12000nm)
Coating Specification:
Ravg <0.75% @ 8000 - 12,000nm
Substrate:
Black Diamond™ BD-6
Clear Aperture CA (mm):
17.84
f/#:
1.1
Coefficient of Thermal Expansion CTE (10-6/°C):
22.5
Compatible Window:
Thickness: 0.70mm
Material: Si
Construction:
Matte Black Anodized Aluminum Housing
Index of Refraction nd @ 4μm:
2.7978
Index of Refraction nd @ 10μm:
2.7816
Index of Refraction nd @ 14μm:
2.7683
Lightpath Lens Code:
7100338
Thermo-optic coefficient dn/dT:
30.5 x 10-6 @ 10μm
Wavelength Range (nm):
8000 - 12000
Working Distance (mm):
10.08
Length (mm):
25.50
Thread Length (mm):
8.00
Mounting Threads:
M25 x 0.5
Recommended Detector Format (H x V/Pixel Size):
640 x 480 / 17μm

Regulatory Compliance

RoHS:

Product Family Description

  • Precision Molded Chalcogenide Lenses
  • Compact Designs for Thermal Imaging Cameras
  • Focal Lengths from 2.7 to 24mm

Lightpath® Thermal Imaging Assemblies are a cost-effective alternative to diamond turned infrared lenses for applications in the mid-wave infrared (MWIR) or long-wave infrared (LWIR). These lenses are molded from BD6™, a chalcogenide glass that offers high transmission from 1 to 15µm and is also optically athermalized from -40 to +85°C. These lenses feature a broadband antireflection coating from 8 to 12µm and are mounted in compact black anodized aluminum housings that are threaded to allow for adjustable focus. Lightpath Thermal Imaging Assemblies are ideal for medical diagnostics, gas sensing, thermography, thermal imaging, security, and manufacturing process control applications. Lenses with focal lengths from 2.7 to 24mm are available, covering detector sizes from 80 x 80 to 640 x 480 pixels.

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