Optical Windows

Custom Size Germanium Round Optical Window, AR Coated

Explore customizable Germanium windows for thermal imaging applications in the LWIR band, featuring AR and DLC coatings.

Core attributes

Material
Germanium
Shape
round
Thickness
0.5 mm
Coating
ar, dlc

Product facts

Key attributes

Material
Germanium
Shape
round
Thickness
0.5 mm
Coating
ar, dlc

Product description

Germanium windows are essential for thermal imaging applications, particularly in the LWIR band (8-14 μm). These windows feature anti-reflection coatings that enhance transmission efficiency, making them suitable for various mid-infrared applications. With a thickness of 0.5 mm and customizable dimensions ranging from 5 mm to 300 mm, these windows can be tailored to fit specific requirements. Their robust design ensures reliability in demanding environments, supporting applications in IR imaging, LIDAR, and medical devices.

Key Features

  • Customizable dimensions from 5 mm to 300 mm for tailored solutions.
  • Thickness of 0.5 mm ensures lightweight design for weight-sensitive systems.
  • Available with AR and DLC coatings to optimize transmission in the LWIR band.
  • High density (5.33 g/cm³) and Knoop Hardness (780) for rugged optical performance.
  • Parallelism of 30 seconds for precise optical alignment.

Applications

Thermal Imaging

Specification Summary

ItemValue
MaterialGermanium
ShapeRound
DiameterCustom
Thickness0.5 mm
Coatinganti-reflective (AR), diamond-like carbon (DLC)
Transmission bandsLWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm)
MOQ—

Full Specifications

ParameterValue
Customized SupportOEM
Warranty1 month
Weight0.5KG
Dimension5 mm - 300 mm
S/D60/40 - 40/20
FlatnessL/2 - L/4
Parallelism30secs
WavelengthLWIR

FAQ

What are the available custom sizes?

Custom sizes range from 5 mm to 300 mm in diameter.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) is not specified.

Product inquiry

Request a quote

Share your application and target specifications. Optional optical details help clarify the request.

Optical requirements Optional
Optical requirements

We use these details to respond to your request. See our privacy notice.

More to explore

Related products

Not provided