Fuzhou Siaon Optoelectronic Technology Co., Ltd. provide BK7 window 

BK7 window is the most common type of window, it has good performance over visible and near infrared wavelength region. The refractive index is 1.5168 at 587.6nm.

Material: BK7 Grade A Optical Glass

Dimension Tolerance:+0.0/-0.2mm

Thickness Tolerance:+0.0/-0.2mm

Clear Aperture: >85%

Flatness: λ/2@632.8nm 

Surface Quality:60-40

Parallelism:1 arc min

Bevel:0.2mm to 0.5mm x 45°

Coating :Uncoated

Fuzhou Siaon Optoelectronic Technology Co., Ltd.

Basic Information

Business Type:

Main Products:machine vision lens. FA lens, surveillance lens , camera, optical components, prism , filter

Location:

Total Employees:

Year Established:

Trade Information

Top 3 Markets:

Accepted Payment Currency:

Nearest Port:

Average Lead Time:

Overseas Office: No

Company Pictures

Visit Minisite