5x0.5 mm Sapphire Optical Window, AR Coated

Product description

Wuhan Especial Optic offers high-performance sapphire windows designed for demanding applications in the infrared spectrum. These windows provide exceptional durability and reliability, making them ideal for laser output protection and beam sampling. With a broad transmission range from UV to IR and options for anti-reflective coatings, these sapphire windows eliminate fringe patterns and minimize cavity feedback. Their robust chemical resistance and low distortion at various temperatures ensure optimal performance in critical environments.

Key Features

Broad transmission range: 0.7 μm to 5 μm, ensuring compatibility with various applications.
Custom sizes available: Diameter from 5 mm to 400 mm and thickness from 0.5 mm to 50 mm.
High parallelism: <3 arcmin, enhancing optical performance.
Clear aperture ≥90%, maximizing usable light transmission.
Durable sapphire material: Chemically inert and scratch-resistant for long-lasting use.

Available Sizes

Diameter x Thickness (mm)
202.5 x 25.2

Specification Summary

Item	Value
Material	Sapphire
Diameter	5 mm
Thickness	0.5 mm
Coating	anti-reflective (AR), uncoated, high-reflective (HR)
Transmission bands	MWIR (3-5 μm), SWIR (1.7-3 μm), NIR (0.7-1.7 μm), UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Customized Support	OEM, ODM, OBM
Warranty	1 month
Parallelism	<3 arcmin
Clear Aperture	≥90%
Bevel	<0.5mmx45°

FAQ

Can I get custom sizes for sapphire windows?

Yes, sapphire windows can be customized with diameters ranging from 5 mm to 400 mm and thicknesses from 0.5 mm to 50 mm.

What are the tolerances for diameter and thickness?

Diameter tolerance is +0.0 / -0.2 mm, and thickness tolerance is ±0.1 mm.