712DF21 25.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 712DF21 is a Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter is characterized by a circular base shape and a diameter of 25.4 mm, making it suitable for a wide range of optical applications. The filter has a thickness of 3.3 mm, providing sufficient structural integrity while maintaining minimal impact on the optical path.

The filter's primary function is to allow light transmission within a specific wavelength range, while blocking light outside this range. The 712DF21 is designed to permit light transmission at a central wavelength (CWL) of 712 nm. The cut-on wavelength is 701.5 nm, and the cut-off wavelength is 722.5 nm, indicating a narrow bandwidth that aids in reducing unwanted light interference.

This filter features a protected coating on both the front and back surfaces, identified as 'ome 712df21'. This coating enhances the filter's durability and resistance to environmental factors, ensuring longevity and maintaining optimal performance. The filter's shape is classified as a Thin Lens, further expanding its potential applications in various optical systems.

For more detailed information, including availability and pricing, please refer to the provided weblink: https://www.omegafilters.com/product/3050. The link has been verified and is currently valid, indicating the item is in stock.