35-652 50.8mm Dia. x 152.4mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold

This is a 50.8mm diameter Off-Axis Parabolic Mirror, sourced from the renowned optical component vendor, Edmund Optics. The mirror boasts a 76.2mm PFL (Position of Focal Length) and an Effective Focal Length (EFL) of 152.4mm, making it suitable for a wide range of optical applications.

The mirror has a 90° off-axis angle, which is a crucial parameter for systems where the optical axis is not aligned with the mechanical axis. This feature allows for more flexible and versatile system design. The off-axis angle 'a' is 57.15°, and the radius of curvature is 152.4mm, providing excellent optical performance.

The mirror is made of N-BK7 Schott, a high-quality optical glass known for its excellent optical properties and durability. The coating on the front surface is EDM DBAREGOLDMODIFIE, a specialized bare gold coating that enhances the mirror's reflectivity and durability. This coating is designed to perform optimally at a wavelength of 588nm.