CM750-075-G01 Dia:75 mm Concave Mirror; f=75.0 mm Protected Aluminum

The CM750-075-G01 is a concave mirror offered by Thorlabs with a diameter of 75 mm and a focal length of 75.0 mm. This mirror is designed to focus or collimate light, making it suitable for a variety of optical applications.

The mirror is made from n-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and chemical resistance. The mirror's spherical shape ensures a consistent curvature, which is crucial for maintaining focus in optical systems.

The CM750-075-G01 features a protected aluminum coating, denoted as 'tho g01protalrefl12'. This coating enhances the mirror's reflectivity, particularly in the visible spectrum around 588 nm. The 'protected' nature of the coating implies that it is durable and resistant to oxidation and other environmental factors, ensuring longevity and reliability.

The mirror's geometry includes a thickness of 16.7 mm at the edge and 12 mm at the center. This asymmetrical thickness distribution is common in optical elements and helps to maintain the mirror's shape and structural integrity.

According to the vendor's information, this item is currently in stock, making it readily available for immediate use. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided web link.