These optical filters for fluorescence microscopy are hard coated. Their patented construction gives superior performance. Steeper edges, precise wavelength accuracy and optimised blocking give better contrast and faster measurements, even at UV wavelengths. The filters do not burn out and can be handled and cleaned safely. The simple structure and hard coating of the filters makes them virtually impervious to humidity and temperature induced degradation. All standard filters have a 10-year warranty. The 30 day free trial period allows you to try before you buy, to check that the filter meet your needs.
The automated volume manufacturing systems at Semrock monitor every process step to ensure the quality and performance of every filter. Whether you use a filter from the first run or the last, the results are always the same. End users never need to worry whether results will vary when setting up a new system. OEM manufacturers can rely on a secure supply line.