87-738 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 578nm

The 87-738 is a Bandpass Filter with a diameter of 12.5 mm, a thickness of 2 mm, and a central wavelength of 578nm. This filter is sourced from Edmund Optics, a renowned vendor in the optical industry. It is designed to transmit light within a specific range of wavelengths while blocking other wavelengths, making it ideal for applications requiring wavelength selectivity.

The filter is made from UVFS MAL-1965 material, a common choice for optical applications due to its excellent transmission characteristics and durability. It features hard coating on both the front and back surfaces, denoted as 'edm 87-738', which enhances its resistance to wear and tear, ensuring long-lasting performance.

The 87-738 filter has a cut-on wavelength of 570nm and a cut-off wavelength of 586nm, with a center wavelength (CWL) of 578nm. This specific wavelength range is often used in fluorescence applications, where specific excitation and emission wavelengths need to be isolated.

The filter is designed in a Thin Lens shape, which is a common geometry for optical elements. This shape allows for easy integration into various optical systems. The filter's 'info' section provides a catalog number for easy reference and a link to the vendor's website for further details. The link's status indicates that the item is in stock, ensuring quick delivery for your optical needs.