OPTICAL COMPONENTS

Infrared Optics

Optical solutions across the infrared spectrum.

Explore IR optics, infrared materials, and custom solutions for different applications.

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01 / OVERVIEW

Infrared optics for advanced applications

Infrared optics are designed to transmit and manipulate wavelengths beyond the visible spectrum for thermal imaging, spectroscopy, sensing, and laser systems. Unlike conventional visible optics, IR optical components require specialized materials selected according to their transmission range, optical properties, and operating environment.

Strahl Optics supports infrared optics in germanium, silicon, zinc selenide, zinc sulfide, barium fluoride, and sapphire. Our components are processed through precision fabrication and surface finishing to maintain reliable optical quality across different infrared bands.

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02 / CONFIGURATION

Build around your requirements

The table below summarizes common options for infrared optical components.

Specification Options
Material Germanium, Silicon, ZnSe, ZnS, CaF2, BaF2, Potassium bromide, Sapphire
Dimensional Tolerance (mm) ±0.1 – ±0.05
Thickness Tolerance (mm) ±0.1
Wavelength Range NIR, MWIR, LWIR
Surface Quality 60/40 – 20/10
Coating AR coating, DLC coating, broadband IR coating

Specifications represent typical available options. Final specifications are confirmed for each project.

Application areas

CO2 Laser Cutting Systems
Thermal Imaging Devices
Infrared Surveillance System
Drone LiDAR Systems
03 / PRODUCTS

Infrared optical components

Select an infrared component category to explore your options.

04 / CUSTOM OPTICS

Need custom infrared optical components for your system?

Strahl Optics supports custom IR optics based on your infrared system requirements. Infrared optical components can be tailored in material selection, optical configurations, dimensions, surface specifications and coating options to achieve the required transmission and imaging performance.

Discuss custom infrared optical components
Material selectionWavelength requirementsCoating solutions
05 / SELECTION GUIDE

How to choose infrared optics

OPTICS RESOURCES

What wavelength range does your system operate in? What are the differences between various infrared materials?

06 / CONTACT

Let’s discuss your infrared optics.

Tell us about your application. We’ll review suitable configurations, recommend practical options, and confirm any additional details needed to prepare a quotation for your project.

To help us review your request, please share the following if available:

  • Drawing or product specifications
  • Operating wavelength and infrared application
  • Required quantity
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