Custom Size N-BK7 Optical Window, AR Coated

Product description

The AR Coated Tempered N-BK7 Glass is an essential optical component for applications in security and medical fields. With a broad transmission range of 350nm to 2000nm, this glass minimizes surface reflections and maximizes light transmission, achieving up to 99% transmittance with anti-reflective coatings. Its durability and thermal stability make it suitable for various demanding environments, ensuring reliable performance in critical imaging and laser applications.

Key Features

High transmittance of up to 99% with AR coating, enhancing light efficiency.
Durable N-BK7 material provides excellent thermal and mechanical stability.
Custom thickness options from 0.5mm to 10mm to fit specific applications.
Double-sided AR coating reduces reflection to <0.5% per surface, minimizing glare.
Available in OEM, ODM, and OBM support for tailored solutions.

Applications

Security, Medical

Specification Summary

Item	Value
Material	N-BK7
Diameter	Custom
Thickness	0.5 mm
Surface Quality	60/40
Transmittance	99%
Coating	anti-reflective (AR), uncoated
Transmission bands	SWIR (1.7-3 μm), NIR (0.7-1.7 μm), VIS (400-700 nm), UV (<400 nm)
MOQ	—

Full Specifications

Parameter	Value
Transmittance	99% WITH AR Coated; 92%
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Substrate	N-BK7 H-K9L
Color	Transparent
Bevel	0.1-0.3mm X45 Degree as require

FAQ

Can I get custom sizes?

Yes, custom thickness options range from 0.5mm to 10mm, allowing for tailored dimensions.

What is the minimum order quantity (MOQ)?

The MOQ is not specified, allowing for flexible sourcing options.