Optical Filters FAQs

Here we have provided comprehensive lists of commonly asked questions regarding our Semrock optical filters and related applications. This information is designed to support your inquiries, but if you don’t find the answers you are looking for we encourage you to contact us for further assistance.

Please use the sort buttons in the left navigation to navigate between questions and answers that are specific to Optical Imaging Systems, Fluidics, Cameras, Microfluidics, our Webstore, and Engineering Partnership.


How do I go about purchasing a custom filter?

If you would like a quote on a custom filter, please fill out our Custom Optical Filters Request form.

Our high-volume, IBS sputtering technology provides unsurpassed performance, repeatability and value. Our designers will meet your optical filter needs and also add value in other areas, such as optical cell design and measurement platforms. From prototype through production, you can count on us for expert design advice, unsurpassed performance and rock-solid reliability. To learn more about how you can benefit from our experience, contact Semrock's technical support or call 866-SEMROCK to discuss all of the available options.