Diameter 25mm Fused Silica Quartz Glass Uncoated for Laser Window

RoHS, ISO9001, CE
Fused Silica
Transport Package
Inner Packing----Special Protective Packing for Op
Shen Yang
Our commission is to serve our users and clients with best quality and competitive portable digital products for Diameter 25mm Fused Silica Quartz Glass Uncoated for Laser Window, The product will supply to all over the world, such as: Sevilla, Austria, Johannesburg, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
Shenyang Ebetter Optics Co., Ltd. Diamond / Audited Supplier

Product Description
Optical windows are falt, plane parallel plates which are often used as protective barriers for electronic sensors or detectors from outside environments. When selecting windows, please consider materials, transmission, scattering, parallelism and resisitance to certain environment or mechanical properties of the substrate.

Fused silica glass windows
N-BK7 windows are ideally suited for industrial applications. Available uncoated or with a MgF2 anti-reflection coating, windows are often used as a protective element between two environments.
Diameter 0.2-300mm
Thickness 0.1-100mm
Dimension tolerance +/-0.1mm or +/-0.02mm
Surface quality (scratch & dig) 60/40, 40/20 or better
Clear aperture >85%, >90%
Surface accuracy L/10 L/2 L
Parallelism +/-3 ,+/-30
Bevel 0.1~0.3mm x 45 degree
Coating AR, BBAR or Custom

Fused Silica features high transmission from 200nm to 2.2μm with a low coefficient of thermal expansion, making it ideal for the most demanding ball lens applications in the ultraviolet, visible, and near infrared spectra. Ball lenses are commonly used for improving signal coupling between fibers, emitters, and detectors, as well as objective lenses in endoscopy and bar-code scanning applications. Half-ball lenses simplify handling and integration.

                                                            Fused silica glass windows