The 85-311 is a 25.4 mm diameter Dielectric Mirror, specifically designed for ultrafast laser applications within the 380-420nm wavelength range. This mirror is sourced from the reputable vendor, Edmund Optics, and is currently in stock with a valid weblink for easy access to additional information.
The mirror's geometry is defined by a circular shape with a 25.4 mm diameter and a thickness of 5mm. It is made from UVFS material, identified as UVFS MAL-1965 in the item data. The coating on the front surface is EDM Ultrafast 380420, which is specifically designed for use with ultrafast lasers.
The mirror's design is that of a Thin Lens, which suggests that it may have some focusing capabilities, although this is not explicitly stated in the item data. Therefore, users should refer to the vendor's specifications for more detailed information on the mirror's optical properties.