650AF50 15 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 650AF50 is a Bandpass Filter with a circular shape and a diameter of 15 mm, sourced from the reputable vendor, Omega Optical. This filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths, making it ideal for various applications that require wavelength selectivity.

The filter's central wavelength (CWL) is 650 nm, and it is designed to cut on at 625 nm and cut off at 675 nm. This means it starts transmitting light at 625 nm and stops at 675 nm, effectively isolating the 650 nm wavelength. The filter's thickness is 6.7 mm, providing sufficient optical depth for efficient wavelength filtering.

The 650AF50 filter features a protected coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to environmental factors, ensuring long-term performance and reliability. The coating material used is UVFS MAL-1965, further contributing to the filter's overall robustness.

This filter is available in a Thin Lens shape, which is advantageous in applications where space is limited or a slim optical profile is required. The filter's physical data, including its catalog number and web links, are provided for easy reference and ordering. The catalog number, 3276, can be used to quickly locate the filter on Omega Optical's website, and the web link status indicates that it is currently in stock.