Infrared Collimating Lenses
Description
SWIR/MWIR/LWIR collimating lenses have high numerical apertures. This allows for maximum light collection for SWIR, MWIR and LWIR lasers, including quantum cascade lasers (QCL). The aspheric design enables a single lens to replace complex, multiple component optical systems and provide high quality infrared beams for sensing and analytical measurements.
Infrared collimating lenses can also be molded directly into metal housings, eliminating the need to use epoxy to assemble the lenses. Housing materials such as SS304L, SS316, AL6061, and Inconel 718 are available. Molding into metal housings simplifies the mounting process while providing a hermetic seal between the lens and the rest of the package.
Infrared Collimating Lenses
Specifications |
|
|---|---|
| Collimator Type: | Aspherical |
| Design Wavelength: | -- nm |
| Numerical Aperture: | -- |
| Effective Focal Length (EFL): | -- mm |
| Back Focal Length (BFL): | -- mm |
| AR Coating: | Both sides |
| Transmittance: | -- % |
| Clear Aperture: | -- mm |
Features
- High numerical aperture for maximum collection efficiency
- Compact, single lens design
- Diffraction limited performance
- RoHS Compliant
Applications
- Laser optics
- Metrology
- Industrial
- OEM
For pricing, technical or any other questions please contact the supplier
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Frequently Asked Questions
Yes, these lenses can be molded directly into metal housings, eliminating the need to use epoxy to assemble the lenses.
SWIR/MWIR/LWIR collimating lenses are lenses designed for use in the short-wave, mid-wave, and long-wave infrared bands for applications such as collimation, focusing, and coupling of quantum cascade lasers (QCL).
These lenses are designed for applications such as laser optics, metrology, industrial OEM, and analytical measurements.
The available housing materials for these lenses are SS304L, SS316, AL6061, and Inconel 718.
These lenses have a high numerical aperture for maximum collection efficiency.