Optical Filters Wiki
Delta Optical Thin Film GlossaryOptical Filters WikiOptical filter technology uses its own terms. Below we explain the most frequently used technical terms: Angular Shift…
Homogeneous Blocking Filters
Filters for extending the blocking of our Continuously Variable FiltersHomogeneous Blocking FiltersDelta Optical Thin Film has created a range of Homogeneous Blocking Filters,…
How to request an order sorting filter
Key Spectrometer Parameters Needed for Optimal CVOSF SelectionHow to request an order sorting filterThe multiple orders from diffraction gratings become problematic in diode…
Homogeneous Edge Filters
Longwave pass or short wave pass filters made for your applicationHomogeneous Edge FiltersDelta Optical Thin Film’s Homogeneous Edge Filters feature high transmission band and…
Multi-Bandpass Filters for fluorescence
Simplify your fluorometer with multi-bandpass filtersMulti-Bandpass Filters for fluorescenceIntroductionFluorescence spectroscopy is a powerful technology used extensively in…
Cookies
Cookies What is a cookie? A cookie is a small data file stored on your computer or other IT equipment you may use when visiting a website. The cookie makes it possible to recognize your computer and collect information about the pages and functions on the web pages visited by your browser. Cookies…
Homogeneous Notch Filters
Get inspired by the products we have already made - or let us design your custom Notch Filter Optical Notch FiltersOptical Notch Filters are components that block light in a…
Our history
Our HistoryFor more than six decades, we have been meeting customer and market demands for complex custom optical filters…
Delta Optical Thin Film A/S is moving into new facilities
Following strong growth Delta Optical Thin Film A/S is moving into its new purpose-built facilities in DTU Science…