Coating Solutions

Glass Products

divider
divider

Glass Fabrication

 

What is a UV Filter?

 

A UV blocking filter or ultraviolet optical filter prevents ultraviolet light transmission. UV filters are commonly used in photography to reduce the level of ultraviolet light that strikes the recording medium. Historically, photographic films were mostly sensitive to UV light, which caused haziness or fogginess, and in color films a bluish hue. Therefore, as a standard, a UV (blocking) filter was used, transparent to visible light while filtering out shorter ultraviolet wavelengths. However, newer photographic film and digital cameras are highly insensitive to UV wavelengths.

 

Overexposure to UV can cause skin and eye damage requiring windows and other glass surfaces to be used for protection. Similarly, UV exposure can also damage artwork, documents, and other ink based items found behind UV blocking glass generally found in museums.

 

Abrisa Technologies generally uses borosilicate glass; Borofloat® as the filter medium and the standard thickness is 0.125” (3.175mm), custom thicknesses are available. The UV filter size can be as large as 24” or (609.6mm) in diameter.

 

For a complete description of all Abrisa Technologies UV Filter options, click here.

 

Abrisa Technologies is a recognized global supplier of high quality, fabricated glass components, optical thin film coatings, and custom glass solutions for a wide variety of industries. From our US based Abrisa Industrial Glass fabrication facility in Santa Paula, CA and our ZC&R Coatings for Optics division in Torrance, CA we serve diverse industries such as microelectronics and displays, semiconductor, military, automotive, aerospace, medical, biomedical and scientific R&D. We provide custom specialty flat glass and coating products for applications such as: flat panel display, touch and gesture recognition; visible to IR imaging and surveillance; entertainment, indoor and outdoor lighting; advanced instrumentation; and photonics.


Information

Need information for Glass Substrates & Fabrication - Contact us Toll Free at: (877) 622-7472 or info@abrisatechnologies.com

Need information for Thin Film Optical Coatings - Contact us Toll Free at: (800) 426-2864 or info@abrisatechnologies.com

Home | About Us | Markets & Applications | Products & Services | News & Events | Contact Us
Terms of Use | Privacy Policy | Site Map | Terms of Sale | Send Comments About this Site to: Abrisa Technologies Webmaster

AbrisaTechnologies.com © 2010 Abrisa Technologies All Rights Reserved