Posts on this page of our Blog relate to products and information from Chroma Technology.
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Tony Hallas presents another amazing deep space image! Here you can see “The Great Wall”, a section of the North American Nebula in the constellation Cygnus. Tony captured this using Chroma Ha, OIII, and SII astronomy filters, as well as RGB filters for the stars. To see more of Tony’s work, you can visit his … Continue reading
Experience unparalleled Raman signal detection with Chroma Technology‘s Raman filters, designed with the precision and efficiency that your project demands. Chroma offers an extensive suite of standard Raman filters and Raman sets, designed to accommodate the most common Raman wavelengths. Explore Chroma’s catalog offerings. Benefits of using Chroma’s Raman filters: Enhanced Performance: Superior signal isolation thanks steeper edges and broader, flatter transmission … Continue reading
Chroma Technology produces Machine Vision, thin-film interference filters, with extremely durable sputtered coatings in various form factors and sizes that work in a variety of applications. These optical filters for automated vision applications, such as machine vision and robotic guidance, can provide greater contrast over a wide range of viewing angles by detecting the signal … Continue reading
Shortwave infrared (SWIR) is a portion of the electromagnetic spectrum often roughly defined as ranging from 1000 nm to 3000 nm. Improvements in light sources and detection equipment for this range have enabled the use of SWIR wavelengths in a number of remote sensing-based applications. As most items reflect or absorb SWIR wavelengths rather than … Continue reading
Chroma Technology understands that Raman scattering requires much better filters with steep edges to isolate the signal of interest. Their Raman filters or sets will cover a wide variety of spectral ranges for your application when you need higher transmission values, steep transitions, and superior blocking to keep out unwanted photons. The Raman scattering analytical technique … Continue reading
Filter sets are usually named for the fluorophore for which they are recommended but can be useful with many others in the same spectral range. You will need to know a variety of information if planning to use fluorophores, such as excitation (absorption) and emission peak wavelengths, light source, microscope, and detector. You will also … Continue reading