635AF20 25 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 635AF20 is a Bandpass Filter with a circular shape, a diameter of 25 mm, and a thickness of 1.5 mm. This filter is sourced from Omega Optical, a reputable vendor known for its high-quality optical elements. The filter is designed to transmit light within a specific wavelength range while blocking other wavelengths, making it ideal for various applications that require wavelength selectivity.

The 635AF20 has a center wavelength (CWL) of 635 nm, with a cut-on wavelength of 625 nm and a cut-off wavelength of 645 nm. This means it allows light transmission around the 635 nm wavelength while effectively blocking light outside this range. The filter's coating, denoted as "ome 635af20" on both the front and back surfaces, provides additional protection, enhancing the filter's durability and longevity.

This filter is identified by the Material ID [uvfs mal- 1965], which can be useful for tracking and identifying the filter in various applications. The filter's shape is described as a Thin Lens, suggesting it may have lens-like properties, although this is not explicitly stated in the provided data.

According to the vendor's website, the 635AF20 is currently in stock, indicated by the "weblink status" field. The item data also provides a catalog number and a direct weblink for easy access to additional information or for making a purchase.