25x1.5 mm N-BK7 Optical Window, AR Coated

Product description

The N-BK7 Sacrifice Window is designed for night vision devices, providing essential protection for objective lenses against dust, sand, and scratches. With high light transmission and precision optical coatings, this window ensures clear night observation while maintaining stable optical performance. Its lightweight structure and compatibility with mainstream night vision lens systems make it ideal for portable applications. This product is manufactured in Jiangsu, ensuring reliable quality and performance for outdoor use.

Key Features

Material: N-BK7, ensuring durability and stability in harsh environments.
Surface quality of 60/40, providing reliable optical clarity.
Custom size options available, catering to various night vision device needs.
OEM and ODM support, allowing for tailored solutions and prototypes.
Lightweight design (≤15g), enhancing portability for field applications.

Available Sizes

Diameter x Thickness (mm)
25 x 2.2

Specification Summary

Item	Value
Material	N-BK7
Diameter	25 mm
Thickness	1.5 mm
Surface Quality	60/40
Coating	anti-reflective (AR)
MOQ	—

Full Specifications

Parameter	Value
Type	Sacrifice Window
Customized Support	OEM, ODM
Warranty	1 Year
Weight	≤15g(≤0.53oz); 5-12 g

FAQ

Can I get custom sizes for the sacrifice window?

Yes, custom size options are available to fit different night vision devices.

What is the minimum order quantity (MOQ)?

The minimum order quantity is not specified, allowing for flexible purchasing options.