SCHNEIDER-KREUZNACH presents new industrial filters
Short pass and long pass filters
In addition to long pass absorptive filters, Schneider-Kreuznach now offers a series of six long pass industrial filters. They feature sharp cut-on wavelengths from 430 to 820 nm. The company has also launched a new series of short pass filters designed with sharp cut-off wavelengths from 580 to 690 nm. All filters have a broadband anti-reflection coating to eliminate interfering light.
Short pass and long pass filters are ideally suited to fluorescence and wavelength sorting applications. By combining a short pass filter with a long pass filter, a tailored band pass filter can be created. All filters are available mounted (M25.5 to M67) and unmounted with a 10 to 74 mm diameter. They can be customized on request. All filters are RoHS-compliant.
New BP 490-180 band pass filter as an alternative to the BG 39 color glass filter
With a spectral transmission range of 400 to 580 nm, Schneider-Kreuznach's new BP 490-180 is the ideal alternative to the widely-used BG 39 glass, which is known as very soft. With a surface quality of lambda/4, the filter does not influence the image even in high resolution systems. The new Schneider-Kreuznach BP490-180 is an interference filter and therefore depends on the angle of incident. It is available mounted (M25.5 to M67) and unmounted with a 10 to 74 mm diameter. It can be customized on request. The filter is RoHS-compliant.
The BP 490-180 is ideally suited to all applications that require a durable blue filter with high quality surface, for example in process control during production or for sorting plants in the food and packaging industry.
Sensor cover glasses
Schneider-Kreuznach presents 1 mm thick sensor cover glasses with a 16 mm diameter for 1" CCD and CMOS sensors at VISION 2012. Thanks to their excellent surface quality of more than lambda/4, the image quality is not impaired. The sensor cover glasses are available in two wavelength bands: IFG UI 515 0.16 1 for transmission from 380 to 650 nm and IFG UI 50 0.16 1 for transmission from 370 to 600 nm. Blocking is below 1% in both filters from 300 to 1000 nm outside the respective transmission band.
For more information on Schneider-Kreuznach products, come and see us from 6 to 8 November at VISION 2012 in Stuttgart, Hall 1, booth G72. Or visit our website at www.schneiderkreuznach.com/....
Industrial Optics business area:
Jos. Schneider Optische Werke GmbH designs, manufactures and markets optical and precision components and assemblies for machine vision and other image processing applications. Our high-quality optical solutions for image processing help system integrators and machine manufacturers improve their image processing systems.
Jos. Schneider Optische Werke GmbH
The Schneider Group specializes in developing and producing high-performance photographic lenses, cinema projection lenses, as well as industrial optics and precision mechanics. The group comprises Jos. Schneider Optische Werke, founded in Bad Kreuznach in 1913, and its subsidiaries Pentacon (Dresden), Schneider Kreuznach Isco Division (Göttingen), Schneider-Optics (New York, Los Angeles), Schneider Bando (Seoul), Schneider Asia Pacific (Hong Kong) and Schneider Optical Technologies (Shenzhen). The company’s main brand is “Schneider-Kreuznach”. It has around 640 employees worldwide, with 330 based in its German headquarters. For years now the group has been a world market leader in the area of high-performance lenses.
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