This is a G340334400 18 mm diameter Silver Laser Quality Flat Metallic Mirror, with a thickness of 4mm. The mirror is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The mirror is circular in shape, making it suitable for a wide range of applications that require uniform reflection. The base shape of the mirror is thin lens, which implies that it has a very small focal length compared to its diameter.
The mirror is made of borofloat33, a type of glass that is known for its high resistance to thermal shock and its low coefficient of thermal expansion. This makes the mirror ideal for use in environments with extreme temperature fluctuations.
The mirror is coated with qio silver ragv 45 on the front side. This coating is designed to provide high reflectivity in the visible spectrum, specifically at a wavelength of 588nm. The coating is of laser quality, ensuring that it can withstand high intensity light without degrading.
The mirror is currently in stock and can be purchased directly from the Qioptiq Photonics website. The website also provides more detailed specifications and technical data for the mirror.