86-962 50 mm Dia. Hard Coated OD 4.0 50nm Bandpass Filter; t=3.5 mm 475nm

The 86-962 is a Bandpass Filter, specifically designed with a 50 mm diameter and a 3.5 mm thickness. This filter, offered by Edmund Optics, is engineered to allow light transmission within a narrow spectral range, centered at 475 nm, while effectively blocking light outside this range.

The filter's physical data includes a cut-on wavelength of 450 nm and a cut-off wavelength of 500 nm, ensuring a tight control over the spectral band. The CWL, or Central Wavelength, is 475 nm, indicating the center of the transmission range.

The 86-962 filter features hard coating on both the front and back surfaces, identified as EDM 86-938. This coating enhances the filter's durability and resistance to wear and tear, making it suitable for various applications.

The filter's geometry is defined by its circular shape and thin lens design, which is ideal for applications requiring minimal optical path length distortion. The filter's diameter is 50 mm, making it compatible with many optical systems.

The filter's information is available on the Edmund Optics website, and the link provided indicates that it is currently in stock, ensuring quick delivery for your optical needs.