This is a HO-PSMA-12.5 12.5 x 12.5 mm Protected Aluminium Borofloat Flat Mirror, a high-quality optical component sourced from Holmarc Opto-Mechatronics. The mirror is designed with a rectangular base shape and a thin lens design, making it suitable for a wide range of optical applications.
The mirror measures 12.5 x 12.5 mm in width and height, with a thickness of 6 mm, providing a sturdy yet compact structure. It is made of borofloat33, a type of glass known for its excellent thermal stability and chemical resistance. This makes the mirror ideal for use in environments with varying temperatures and chemical exposure.
The mirror's surface is coated with a protected aluminium coating, identified as 'hol prot al'. This coating enhances the mirror's reflectivity, particularly at the wavelength of 588 nm. The 'protected' feature of the coating ensures durability and resistance to oxidation, maintaining the mirror's performance over time.
According to the vendor's website, this item is currently in stock, and more information can be found at https://www.holmarc.com/plano_aluminum_mirror.php.