This is the 20D620ER.1, a 50.8 mm diameter Borofloat Economy Broadband Metallic Mirror with a thickness of 12.7mm. This mirror is sourced from the reputable vendor MKS/Newport, and it is available for purchase directly from their website, where it is currently listed as in stock.
The mirror is made of Borofloat33, a high-quality glass material known for its excellent optical properties and durability. The mirror's base shape is circular, making it suitable for a wide range of optical applications.
The mirror features a coating of enhanced aluminum on the front side, specifically designed for the visible (VIS) and near-infrared (NIR) spectrum, with a wavelength of 588nm. This coating enhances the mirror's reflectivity, making it an ideal choice for applications that require high-quality, broadband reflection.
The mirror is shaped as a thin lens, which is beneficial for applications that require a compact, lightweight optical component. The mirror's geometry, combined with its high-quality coating, makes it a versatile and reliable choice for various optical systems.
For more information about this mirror, including its detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.