N-BK7 Optical Windows

General Introduction: The laser level optical window has excellent parallelism of < 30 arc seconds, which can minimize the transmission beam offset. Both sides of the window have broadband antireflection coatings, which can be used for visible or infrared applications.

N-bk7 is an excellent lens material for most visible and near infrared applications. It is the most common borosilicate optical glass, which can provide excellent performance and moderate price. N-bk7 is a good choice for transmission optics because of its high uniformity, less bubbles, low impurities and easy fabrication.

Products Name: N-BK7 Parallel Window

Alias: N-BK7 Parallel Window, N-BK7 windows, N-Bk7 optical window, Parallel N-BK7 window, Parallel N-Bk7 optical window, N-bk7 laser window, N-BK7 optical windows, N-BK7 optics windows,etc

Lens Substrates:

N-BK7

Main Cooperation Materials Manufacturers:

CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas:

Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.

Extra value added services offered:

1). Optical workcraft & process solution design;

2). Rough processing raw materials;

3). Semi finishing raw materials;

4). Fabricate custom sizes and shapes;

5). Design and supply custom coatings;

6). Modify and resurface customer supplied materials;

7). Drill holes, notch glass and provide beveled substrates;

8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.

Delivery time: 7-10 days.

Quality Warranty: We offer quality warranty for our optics products with “3R” policy. For any inferior-quality products, C-laser is responsible for return, replacement and refund.