48-638 50.8 x 50.8 mm SCHOTT BG3 (UV-VIS) Deep Blue Colored Glass Bandpass Filter 356nm

The 48-638 is a 50.8 x 50.8 mm SCHOTT BG3 (UV-VIS) Deep Blue Colored Glass Bandpass Filter, designed to pass a narrow band of wavelengths around 356nm while blocking other wavelengths. This filter is sourced from Edmund Optics, a reputable vendor known for its high-quality optical components.

The filter is made of color glass, a type of optical filter that uses dyes or pigments to absorb unwanted wavelengths. This particular filter is part of the UVFS MAL-1965 material ID, indicating its specific composition and properties.

The 48-638 filter has a thickness of 3mm, providing durability and resistance to optical damage. Its rectangular shape, combined with the thin lens geometry, allows for easy integration into various optical systems.

The coating on both the front and back surfaces of the filter is EDM 48-633. This coating enhances the filter's performance by reducing surface reflections and improving transmission.

The filter's physical data includes a center wavelength (CWL) of 356nm, indicating the central wavelength it allows to pass. This makes it suitable for applications that require the selective transmission of ultraviolet light.

According to the vendor's information, the filter is currently in stock and can be readily purchased. For more details, users can visit the provided weblink, which leads to the product page on Edmund Optics' website.