This is the MGI1011, a 10 mm diameter, general purpose grade plane mirror with a thickness of 1.1 mm. The mirror is made of soda lime, a material known for its high transparency in the visible and near-infrared regions. The mirror's coating is a dielectric type, specifically the Kni MI98, which is designed for 98% NIR (near-infrared) use.
The mirror's geometry is that of a thin lens, and it is sourced from Knight Optical, a reputable vendor in the optical industry. The mirror's coating is applied to the front surface, making it ideal for applications that require high reflectivity in the 700-1064nm wavelength range.
According to the vendor's information, the mirror is currently in stock and can be purchased directly from their website. The link to the product page is provided for your convenience. This mirror is a versatile and reliable option for various optical applications, offering high-quality performance and durability.