660BP20 8 mm Dia. Surface Coating; Bandpass Filter Surface Coating

The 660BP20 is a high-quality Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter is designed with a circular geometry, boasting an 8 mm diameter and a thickness of 2 mm, making it a versatile choice for various optical applications.

The filter's primary function is to allow light transmission within a specific wavelength range while blocking light outside this range. The 660BP20 is designed to permit light transmission at a central wavelength (CWL) of 660 nm, with a cut-on wavelength of 650 nm and a cut-off wavelength of 670 nm. This precise wavelength selection makes it an ideal component for applications that require narrow-band light transmission.

The filter's surface is coated with a specialized coating, denoted as 'ome 660bp20' on both the front and back surfaces. This coating enhances the filter's performance and durability, ensuring reliable and consistent operation. The filter's shape is defined as a Thin Lens, further expanding its potential applications in optical systems.

For more detailed information, including catalog number, vendor, and current stock status, users are encouraged to visit the provided weblink: https://www.omegafilters.com/product/4089. This link also serves as a valuable resource for those interested in purchasing this product.