Infrared Lenses

Mid To Long Wavelength Infrared Aspheres

Wavelength range 1-14μm

• Aspheric lenses reduce number of lenses in a system

• Molded optics improve fidelity

• Diffractive features for thermal compensation

• Low dispersion

• Improved transmission at elevated temperatures

• Custom designs & catalog lenses available

MWIR/LWIR QCL Collimating Lens

High numerical aperture for maximum collection efficiency

• Compact, single lens design

• Diffraction limited performance

• Molded Black Diamond™ infrared Lens

• RoHS Compliant

The MWIR/LWIR lenses have a high numerical aperture for maximum light collection for collimating light from MWIR and LWIR lasers, including quantum cascade lasers (QCL). The aspheric design enables a single lens to replace complex multiple component optical system.

Athermalized 14.9 mm f/1.3 Lensnd

Cost effective replacement for high volume diamond turned lenses

• Passive athermalization for greater temperature stability at a lower cost

• Designed for 15 mm uncooled IR sensors

• Incorporates exclusive Black Diamond™ molded IR lenses

• Optimized for the 8 – 12 mm wavelength range