3 mm Fused Silica Round Optical Window, AR Coated

Product description

Fused Silica plano windows provide exceptional performance in medical applications across multiple spectral bands, including 0.7-1.7 μm, 400-700 nm, and <400 nm. With a diameter range from 3.0 mm to 300.0 mm, these windows ensure high transmittance and surface quality (60/40). Their customizable options and reliable production from Jilin make them ideal for R&D and procurement engineers seeking precision optical components.

Key Features

Diameter options from 3.0 mm to 300.0 mm for versatile applications.
Surface quality of 60/40 ensures minimal distortion for critical optical performance.
Parallelism of 3’ supports precise alignment in optical systems.
Clear aperture ≥90% maximizes light transmission for enhanced efficiency.
Available coatings: uncoated, AR, and HR for tailored performance.

Applications

Medical

Specification Summary

Item	Value
Material	Fused Silica
Shape	Round
Diameter	3 mm
Thickness	Custom
Surface Quality	60/40
Coating	anti-reflective (AR), uncoated, high-reflective (HR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Type	Plano; Plano Windows
Customized Support	OEM
Warranty	1 month
Weight	/
Substrate	Fused Silica
Parallelism	3'
Surface Flatness	L/2
Bevel	Protective bevel as needed
Clear Aperture	≥90%

FAQ

Can I get custom sizes?

Yes, diameter options range from 3.0 mm to 300.0 mm, allowing for custom sizing.

What are the tolerances for surface quality?

The surface quality is rated at 60/40, ensuring high optical performance.