Semrock optical filters
The standard in optical filters for bio-analytical applications
Semrock specializes in filters for bio-analytical applications. They design the filters based on existing fluorophores, microscopes and analysis techniques such as Raman and FISH. Semrock is a supplier for many microscope manufacturers such as Carl Zeiss, Nikon, et cetera.
Products by Semrock
- Fluorescence filters
- Raman edge filters
- Laser line filters
- Laser diode clean-up filters
- Hg-line filters
- Notch filters
- High performance broadband mirrors
Applications by Semrock
- Nonlinear biological imaging
- Fluorescence microscopy
- FISH, but faster and clearer
Semrock is a good company to work with; their website is always up-to-date, the prices are clear and the specifications are very good (steep flanks, high contrast). The delivery time is only a few days and the quality of the filters is so good that Semrock now gives a 5-year warranty. Laser2000 is the official distributor for Semrock optical filters.
We are happy to give fitting advice on the product best suited for your application. If you already know exactly what you are looking for, we can immediately provide you with a fitting quotation.

Expert partner and supplier in optical T&M instruments
With years of experience in photonics, our profound technical knowledge will always be of use. Because of that, we can supply the best optical filter for any application, in any market.
SearchLight allows you to easily select the elements of your fluorescence system and quickly calculate a relative signal brightness, autofluorescence level and signal to noise ratio.
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