Precision Grade Optical Windows Polished up to λ /20

DG Optics specializes in the development, production, and sales of optical products made of any material including BK7,quartz,sapphire  etc. The product line covers thousands of categories, such as Dove Prisms, Filters, Rod Lenses, and sapphire watch Windows. Applications include defense and security, aerospace, optical ball covers for underwater cameras, automotive, medical, entertainment and design lighting, electronics and optoelectronics, laser technology, energy and utilities, universities and research, imaging lenses, microscopic inspection, and other industries. Many products and technologies have obtained national patents and software Copyrights, and have been approved by ISO9001 certificate.
 

OPTICAL WINDOWS 

Optical Window: optically flat, high precision polishing of the optical glass into a relatively parallel way. Each of them have a AR coating to improve the transmission rate in display from UV to IR light.

We supply a range of optical windows in a selection of materials to meet all scientific instrument applications from UV-Visible and NIR wavelengths.
 Visible Optical Windows are designed to prevent electronic sensors, detectors, other sensitive optical components from being saturated or damaged by light. Visible Windows are ideal for use in imaging applications or as protective displays for industrial or environmental applications. Visible Optical Windows do not introduce magnification power into a system. Visible Windows should be selected based on material transmission or mechanical properties.
 

Coating Capabilities

• Offer substrates either uncoated or with a variety of reflective coatings coating optimized for performance in the UV-VIS-NIR spectral regions (190nm-2500nm) with the ability to provide highly reflective coatings out to 20 microns.
• Provide metallic, dielectric, and partially reflective coatings.
• Custom coatings available upon request.

Other lens types :