1.5x1 mm N-BK7 Optical Window

Product description

The N-BK7 optical window lens is designed for medical applications, providing high clarity and precision. With a diameter range of 1.5 to 250 mm and thickness from 1 to 50 mm, it accommodates various installation requirements. Its surface quality of 60/40 ensures reliability in performance, while the clear aperture of over 95% maximizes light transmission. This lens is ideal for integrating into medical devices where optical precision is critical.

Key Features

Diameter range: 1.5 to 250 mm for versatile application fit.
Thickness range: 1 to 50 mm allows customization for specific needs.
Surface quality of 60/40 ensures reliable optical performance.
Clear aperture greater than 95% maximizes light transmission efficiency.
Tolerances of ±0.1 mm for diameter and thickness ensure batch consistency.

Available Sizes

Diameter x Thickness (mm)
125.8 x 25.5

Applications

Medical

Specification Summary

Item	Value
Material	N-BK7
Diameter	1.5 mm
Thickness	1 mm
Surface Quality	60/40
MOQ	—

Full Specifications

Parameter	Value
Customized Support	OEM
Warranty	3 months
Diameter Tolerance	±0.1mm
Thickness Tolerance	±0.1mm
Parallelism	<10 arc min
Clear Aperture	>95%

FAQ

Can I get custom sizes for the lens?

Yes, custom sizes are available, including a variant size of 125.8 mm diameter and 25.5 mm thickness.

What are the tolerances for diameter and thickness?

The diameter tolerance is ±0.1 mm and the thickness tolerance is also ±0.1 mm.