Product Announcements:
Optical Filters

Knight Optical supply high quality optical components for use in fluorometers, fluorescence spectrometers, microplate readers and x-ray fluorescence applications. These applications are extensively used in the medical and biomedical sectors, but are also to be found in the fields of Research and Development, microanalysis and thermal imaging. Read more...

Knight Optical supply filters for Fluorescence Illumination, Microscopy and Imaging. Read more...

Knight Optical Fluorescence Filter sets to customers in the medical industry for applications such as fluorescence illumination, microscopy and imaging. Read more...

Our customers design lenses to meet their system requirements. Our expertise is determining the most efficient way to manufacture them. Read more...

Chroma has manufactured quality filters for worldwide professional and amateur astronomy markets since 1991. Our full arsenal of equipment from design to coating to analysis allows us to develop some of the highest transmitting and most durable filters on the market while maintaining reasonable prices. Read more...

This series of multi-band filter sets feature our high performance ET sputter coatings. Included are dual, triple and quad-band sets, all of which use single-band excitation and emission filters. Read more...

Chroma Technology Corp. is pleased to offer high-throughput Modified Magnetron sputter-coated filter sets (the ET Series). As in the past, Chroma Technology has taken an existing technology and refined it to meet the specific requirements of fluorescence microscopy. Read more...

Chroma Technology Corp. is pleased to offer high-throughput Modified Magnetron sputter-coated filter sets (the ET Series). Read more...

These excitation, emission, and dichroic filters are designed specifically for use in fluorescence imaging applications. All filters conform to MIL-STD-810F and MIL-C-48497A environmental standards. Read more...

Gurley Neutral Density Filters allow the attenuation of light at multiple levels. Read more...