The NEW Tunable Optical filter product!

Oseir Ltd. is introducing a new tunable multistage optical bandpass filter for use in practical spectral 2D imaging applications. It can be connected e.g. to CCD cameras, microscopes or used with a white light source to produce a tunable light source.

The new filter can be tuned in the wavelength range from xxx nm up to yyy nm and the bandwidth can be optimized by the number of stacked filter elements.

The size of a four element stack is a x b x c and it weighs xx grams. The diameter of the filter aperture is xx mm. Custom sizes can be made available by request.

Other wavelength ranges will also be possible by selecting the optical materials to produce a filter for NIR or UV ranges.

A basic four element filter in the above specified wavelength range will be available in fourth quarter 2008.

Features of the filters: Imaging measurements:

• low cost, compact size * Spectroscopy
• Wide aperture with high quality * Pyrometry
image transmission
• Wavelength range from UV to NIR * Astronomy
• High transmission and performance *Color analysis
• Strong blocking bands * Applications:
• Simple structure - environmental
• Robust, low-tolerance design - biomedical
• Electical tuning with active optics - industrial, etc.

Note: All specifications are preliminary and may be changed at any time.