The 46-095 12 mm Dia. Hoya U-330 (UV) Black Colored Glass Bandpass Filter is a high-quality optical component designed for precise wavelength selection in the ultraviolet (UV) spectrum. Sourced from the renowned optical vendor Edmund Optics, this filter is a part of their extensive catalog, boasting a catalog number 46-095.
This filter is specifically designed for use with UV light, with a central wavelength (CWL) of 330nm. It is made from UVFS MAL-1965 material, ensuring durability and reliability in its performance. The filter is circular in shape, with a diameter of 12mm and a thickness of 2.5mm, making it compatible with a wide range of optical systems.
The Hoya U-330 filter features a unique black colored glass bandpass coating, denoted as 'edm 46-095' on both the front and back surfaces. This coating is designed to allow maximum transmission of light within the specified wavelength range while effectively blocking unwanted light outside this range.
The filter is designed in a thin lens shape, which not only contributes to its compactness but also minimizes optical aberrations. According to the vendor's information, this filter is currently in stock and can be accessed via the provided weblink: https://www.edmundoptics.com/p/u-330-uv-12mm-dia-colored-glass-bandpass-filter/6575/.