5 mm Germanium Optical Window, AR Coated

Product description

Germanium optical windows are essential for thermal imaging and medical applications, providing a broad transmission range of 1.7-14 μm. These windows ensure high performance in demanding environments, delivering robust optical clarity and mechanical durability. With options for anti-reflection coatings, they are well-suited for infrared laser systems and scientific instrumentation, making them a reliable choice for R&D and procurement engineers.

Key Features

Broad Transmission Range: 1.7-14 μm for versatile application fit.
High Mechanical Strength: Knoop hardness of 780 ensures durability.
Low Dispersion: Reduces chromatic aberration for clearer imaging.
Clear Aperture: ≥90% for optimal light transmission.
Customizable Options: Available for OEM, ODM, and OBM support.

Applications

Thermal Imaging, Medical

Specification Summary

Item	Value
Material	Germanium
Diameter	5 mm
Thickness	Custom
Coating	anti-reflective (AR)
Transmission bands	LWIR (8-14 μm), MWIR (3-5 μm), SWIR (1.7-3 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Optical Ge window
Customized Support	OEM, ODM, OBM
Weight	0.003
Parallelsim	< 3 arcmin - 3 arcsec
Clear Aperture	≥90%
Flatness	L/4, L/8 over 25mm

FAQ

What are the available sizes for these windows?

The optical windows are available in diameters ranging from 5.0 mm to 300.0 mm.

Is there a minimum order quantity (MOQ)?

The minimum order quantity is not specified in the provided data.