150x1 mm N-BK7 Optical Window, AR Coated

Product description

The N-BK7 optical window is designed for high-precision applications requiring large diameters from 150mm to 700mm. With a thickness range of 1mm to 50mm, it is suitable for various optical setups. The window features a surface quality of 60/40 and is available with anti-reflective coatings or uncoated options, ensuring optimal light transmission for demanding applications.

Key Features

Diameter options from 150mm to 700mm for versatile application fit.
Thickness range of 1mm to 50mm allows for customization based on specific needs.
Surface quality of 60/40 ensures smooth surfaces for optimal light transmission.
Flatness options of L/2, L/4, L/8, and L/10 for enhanced optical performance.
Customized support available for OEM and ODM projects.

Available Sizes

Diameter x Thickness (mm)
425 x 25.5

Specification Summary

Item	Value
Material	N-BK7
Diameter	150 mm
Thickness	1 mm
Surface Quality	60/40
Coating	anti-reflective (AR), uncoated
MOQ	—

Full Specifications

Parameter	Value
Type	optical window
Customized Support	OEM, ODM
Warranty	6 months
Weight	2kg(4.41lb)
Flatness	L/2, L/4, L/8, L/10
Parallelism	< 3 arcmin
Bevel	0.1-0.5mm*45°
Dimension Tolerance	±0.1mm

FAQ

What are the available custom sizes?

The optical window can be customized with variant sizes, including 425mm diameter and 25.5mm thickness.

What are the tolerances for dimensions?

The dimension tolerance for the optical window is ±0.1mm.