The 14-927 is a 50 mm diameter First Surface UV Bandpass Filter, with a thickness of 1.5 mm, specifically designed for a central wavelength of 313nm. This filter, offered by Edmund Optics, is a Bandpass Filter, which allows light to pass through a specific range of wavelengths while blocking other wavelengths.
The filter's physical data includes a cut-on wavelength of 308nm and a cut-off wavelength of 318nm, ensuring a tight control over the spectral range. The coating on both the front and back surfaces is EDM 11-997, a coating specifically designed for UV applications.
The filter's geometry, with a diameter of 50mm, provides a large aperture, suitable for a wide range of optical systems. The thin lens shape of the filter minimizes optical aberrations, ensuring high-quality imaging.
This filter is a part of the UVFS MAL-1965 material ID, indicating its specific composition and properties. The filter's catalog number is 14-927, and it is currently in stock, as indicated by its weblink status.
For more information and purchasing, please visit the vendor's website at https://www.edmundoptics.com/p/313nm-10nm-fwhm-50mm-dia-first-surface-uv-bandpass-filter/42952/.