SCHOTT introduces BG6x HT Blue Glass filters with significantly higher transmittance in the visible spectrum
“We have successfully entered the fast-growing international smartphone market in the last two years. Our Blue Glass filters (BG6x) are being used in the digital cameras of smartphones by several large international mobile device producers. With our new product family of HT filters we are confident that we are providing our customers with the right material for their future applications,” says Gregor Grosse, Vice President Sales North America at SCHOTT Advanced Optics.
The filters of the specialty glass manufacturer SCHOTT are built into image sensors of high-tech cameras and boast several advantages over other materials available to date. The HT variants of the BG6X glasses offer significantly higher transmittance in the visible spectrum. “At a material thickness of 0.21 mm, the most widely used thickness for digital cameras, we were able to improve the transmittance by up to 2 percentage points. Photos taken with such a filter in low-light situations will result in less image noise and overall better picture quality,” Grosse states. At a material thickness of 1.0 mm, the improvement of the transmittance is as high as 7 to 8 percentage points.
SCHOTT’s standard BG6x family as well as the new BG6x HT series also offer excellent climatic resistance for challenging environments. The Blue Glass filters are of a high internal quality, resulting from an extremely low-volume striae level and an extremely low bubble and inclusion level. Thanks to excellent production stability, the filters are also highly reproducible, with consistent transmission values and a constant refractive index from lot to lot and from melt run to melt run. “We also offer customized solutions for special applications and are looking forward to speaking with interested partners,” Grosse adds.
In addition, the material from SCHOTT offers a high bending strength of 120 MPa in the standardized and well-known 4-point-bending test, allowing processing companies to easily and safely include the BG filters into their production processes. Furthermore, the BG6x filters are environmentally friendly and free of hazardous substances antimony, cadmium, lead and chrome. Test reports by the internationally renowned company SGS substantiate this and are available upon request for all BG filters.
For more information, please visit: https://www.us.schott.com/advanced_optics/english/syn/advanced_optics/products/optical-components/optical-filters/nir-cutoff-filters/index.html
The photographs in this release can be downloaded at: http://www.schott-pictures.net/presskit/240880.opto2014
More press photographs are available for downloading at www.schott-pictures.net
SCHOTT is an international technology group with more than 130 years of experience in the areas of specialty glass and materials and advanced technologies. SCHOTT ranks number one in the world with many of its products. Its core markets are the household appliance, pharmaceutical, electronics, optics and transportation industries. The company is strongly committed to contributing to its customers’ success and making SCHOTT an important part of people’s lives with high-quality products and intelligent solutions. SCHOTT is committed to managing its business in a sustainable manner and supporting its employees, society and the environment. The SCHOTT Group maintains close proximity to its customers with manufacturing and sales units in 35 countries. Its workforce of 15,400 employees generated worldwide sales of $2.5 billion for the 2012/2013 fiscal year.
SCHOTT North America, Inc.
Gregory FCA on behalf of SCHOTT
Elmsford, NY 10523