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Home » All Product » LWIR Lens » Manual Focus Lens » FL 19mm F1.0 LWIR Manual Focus Lens For 640x480-17um

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FL 19mm F1.0 LWIR Manual Focus Lens For 640x480-17um

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Focal Length 19mm F1.0 Long Wave 8-12um Infrared Germanium Manual Focus Lens For 640x480-17um Detector.
Availability:
  • RST19F1.0-640-17

  • Rising

Manual Focus Lens Description:

Focal Length 19mm F1.0 Long Wave 8-12um Infrared Germanium Manual Focus Lens For 640x480-17um Detector.

Suitable for infrared sights, infrared cameras and other products.


Lwir lens Application:

LWIR lenses or long wave infrared lenses are infrared lenses optimized for the long wave infrared wavelength range of 8000-12000nm. At Rising Optics, we manufacture high performance long wave infrared lenses for a variety of applications such as medical, industrial, security and defense.


Since long wave infrared lenses transmit light that is invisible to the naked eye, long wave infrared cameras have a wide range of important applications. Our lenses are used in thermal imaging systems to provide quality control in factories, predictive maintenance in industrial environments, and clear monitoring imaging in smoke or fog. They can be used for gas leak detection to avoid potentially dangerous situations before problems arise. In medical applications, long-wave infrared lenses and thermal imaging provide a non-invasive, reliable way to detect temperature changes at the cellular level, enabling medical professionals to detect abnormalities and evaluate a variety of conditions, including breast cancer, brain tumors, diabetes, and burn injuries.


Manual Focus Lens Parameters:

Product Name Infrared Manual Focus Lens
Focal Length 19mm
F# 1.0
Image Diagonal 13.6mm
Average Transmission >94%
Circular FOV (H)32°x(V)24°x(D)39°
Back Focus Distance 16mm
Back Working Distance 11mm
Back Focus Length 11.97mm
Dimensions 38mm / 23.5mm
Focus Type
Manual Focus
Focus Range 1m to infinity
Mount Type M34x0.75-6g
Detector 640x480-17um
Weight 78mm
Operating Temperature -40℃~+80℃
Storage Temperature -40℃~+80℃
External Coating DLC / AR Coating Available

manual focus lens (4)

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