30-637 50 x 50 mm Yellow Dichroic Filter; t=2mm 520nm

The 30-637 is a 50 x 50 mm dichroic filter, sourced from the renowned optical components vendor, Edmund Optics. This filter is characterized by its rectangular base shape and is made from borofloat33 material, a type of glass known for its excellent thermal shock resistance and low thermal expansion coefficient.

The filter's primary function is to separate or combine light of different wavelengths, and in this case, it is designed to reflect or transmit light at a specific wavelength of 588nm. The physical data of the filter indicates a cut-on wavelength of 520nm, meaning it begins to transmit light at this point, and a cut-off wavelength of 0nm, indicating it will continue to transmit all wavelengths beyond this point.

The filter's coating is a crucial component, and in this case, it features the same coating, edm 52-542, on both the front and back surfaces. This coating enhances the filter's performance, ensuring it meets the specified wavelength requirements.

The filter has a thickness of 2mm, which is relatively thin, making it suitable for various applications. It is designed in the shape of a thin lens, further expanding its potential uses. The filter's geometry, with a width of 50mm and a height of 50mm, adds to its versatility, making it a valuable addition to any optical system.

According to the vendor's website, the filter is currently in stock, and interested users can access more information and purchase it directly from the provided weblink.