0.5 mm Fused Silica Round Optical Window, AR Coated

Product description

Fused silica windows are essential for applications in semiconductors and medical devices, providing high transmittance and durability across the 400-700 nm and <400 nm bands. With diameters ranging from 0.5 mm to 300 mm and customizable options, these windows ensure optimal performance in demanding environments. Their robust construction and surface quality of 60/40 make them suitable for precision applications, while various coating options enhance their functionality.

Key Features

Diameter range: 0.5 mm to 300 mm for versatile application fit.
Surface quality of 60/40 ensures reliable optical performance.
Coating options include AR and HR for tailored light management.
Parallelism of 3 min supports high-precision requirements.
Clear aperture of ≥90% maximizes light transmission efficiency.

Applications

Semiconductor, Medical

Specification Summary

Item	Value
Material	Fused Silica
Shape	Round
Diameter	0.5 mm
Thickness	Custom
Surface Quality	60/40
Coating	anti-reflective (AR), uncoated, high-reflective (HR)
Transmission bands	VIS (400-700 nm), UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Glass windows; Plano Windows
Customized Support	OEM
Warranty	1 month
Weight	10-500g
Substrate	Fused Silica or other optical glass
Parallelism	3 min
Surface Flatness	L/2
Bevel	Protective bevel as needed
Clear Aperture	≥90%

FAQ

Can I get custom sizes?

Yes, fused silica windows are available in diameters from 0.5 mm to 300 mm, allowing for custom sizing.

What are the tolerances for surface quality?

The surface quality is rated at 60/40, ensuring reliable optical performance for precision applications.