0.5 mm Sapphire Square Optical Window

Product description

Sapphire windows provide exceptional durability and optical performance across a wide range of wavelengths, making them ideal for applications in thermal imaging, semiconductors, and medical devices. With a transmittance of 85% and the ability to withstand high pressures, these square windows are perfect for protecting sensitive optics in demanding environments. Their unique properties allow for thinner designs compared to standard glass, ensuring reliability and performance.

Key Features

Transmits wavelengths from 0.4 to 14 μm, suitable for various applications.
85% transmittance enhances optical clarity and performance.
Surface quality rated at 60/40 ensures minimal distortion.
High strength allows for thinner designs without compromising durability.
Chemical resistance and extreme hardness provide long-lasting reliability.

Applications

Thermal Imaging, Semiconductor, Medical

Specification Summary

Item	Value
Material	Sapphire
Shape	Square
Diameter	0.5 mm
Thickness	Custom
Surface Quality	60/40
Transmittance	85%
Coating	uncoated
Transmission bands	LWIR (8-14 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm), VIS (400-700 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Light Guide Block
Flatness	Lambda/4
Transmittance	85%-95%
Use	Optical
Structure	Plano-concave

FAQ

Can I get custom sizes for sapphire windows?

Standard diameter range is from 0.5 mm to 500 mm, with options for custom sizes.

What are the tolerances for dimensions?

Dimension tolerance is +0.0/-0.2 mm and thickness tolerance is +/-0.2 mm.