This is a 76.2mm diameter Off-Axis Parabolic Mirror, designed with a 88.9mm PFL (Position of Focal Length) and an Effective Focal Length (EFL) of 177.8mm. The mirror has a 90° off-axis angle, making it suitable for a wide range of applications. The radius of curvature is 177.8mm, and the a value is 83.82.
The mirror is made from n-BK7 Schott, a high-quality optical glass known for its excellent transmittance and low auto-fluorescence. This makes it ideal for use in various applications, including beam shaping, laser resonators, and optical systems.
The mirror is coated with Edmund Optics Protected Gold 700-10000nm, providing high reflectivity across the 700-10000nm wavelength range. This coating is designed to protect the mirror's surface, ensuring durability and longevity.
This Off-Axis Parabolic Mirror is available from Edmund Optics and is currently in stock. For more information, please refer to the provided weblink.