65-698 25 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 515nm

The 65-698 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its circular shape, with a diameter of 25 mm and a thickness of 7.5 mm, making it suitable for a wide range of optical applications.

The filter's primary function is to allow light within a specific wavelength range to pass through while blocking light outside this range. In this case, the cut-on wavelength is 510 nm, and the cut-off wavelength is 520 nm, with a central wavelength (CWL) of 515 nm. This makes it ideal for applications that require the selective transmission of light around this wavelength.

The 65-698 filter features a coating on both the front and back surfaces, identified as EDM 65-638. This coating is designed to enhance the filter's performance and durability, providing reliable and consistent optical performance.

The filter is mounted, which adds to its convenience and ease of use. This mounting ensures the filter is securely held in place, reducing the risk of damage during handling and use. The mounting also facilitates easy integration into optical systems, making the 65-698 a versatile and practical choice for many applications.

According to the vendor's website, the 65-698 filter is currently in stock, indicating its availability for immediate purchase and use. Further information, including pricing and detailed specifications, can be found on the Edmund Optics website using the provided catalog number.