5x1 mm N-BK7 Round Optical Window, AR Coated

Product description

This N-BK7 round optical window is designed for a wide range of applications, including IR imaging and laser systems, with a transmission range from <400 nm to 3 μm. It features high homogeneity and minimal impurities, making it suitable for demanding optical environments. The window is available in various diameters and thicknesses, ensuring compatibility with diverse systems. Its customizable options and reliable sourcing from Hubei enhance its value for R&D and procurement engineers seeking precision optics.

Key Features

Diameter range: 5.0 mm to 1000.0 mm for versatile application fit.
Thickness range: 1.0 mm to 100.0 mm to meet specific design requirements.
Surface quality of 60/40 ensures adequate performance in optical applications.
Dimension tolerance of ±0.1 mm for consistent batch quality.
Clear aperture greater than 90% for optimal light transmission.

Available Sizes

Diameter x Thickness (mm)
502.5 x 50.5

Specification Summary

Item	Value
Material	N-BK7
Shape	Round
Diameter	5 mm
Thickness	1 mm
Surface Quality	60/40
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
Type	flat winow
Customized Support	OEM, ODM, OBM
Warranty	Not available
Weight	0.1
Dimension Tolerance	±0.1mm
Flatness	Lambda/2-Lambda/10 @632.8nm
Clear Aperture	>90%
Chamfer	0.2-0.5mmX45°

FAQ

Can I get custom sizes?

Yes, the optical window is available in various diameters and thicknesses, and custom sizes can be accommodated.

What are the tolerances for this product?

The dimension tolerance for the optical window is ±0.1 mm, ensuring precision in manufacturing.