The 84-090 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for fluorescence applications, featuring a center wavelength of 775nm and a bandwidth of 46nm.
The filter is made from UVFS MAL-1965 material, a common choice in the industry due to its excellent optical properties. It has a thickness of 2mm, providing durability and stability in its placement within optical systems.
The 84-090 filter is cut on 748nm and cut off at 802nm, ensuring precise wavelength selection. The coating on both the front and back surfaces of the filter is EDM 84-090, which enhances its performance and longevity.
This filter is shaped as a Thin Lens, making it compatible with a wide range of optical systems. According to the vendor's information, the filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.