35-648 25.4mm Dia. x 203.2mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold

The 35-648 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical components vendor, Edmund Optics. This mirror boasts a diameter of 25.4mm and a PFL (Parabolic Focal Length) of 101.6mm, making it suitable for a wide range of optical applications. The mirror's Effective Focal Length (EFL) is 203.2mm, and it has a 90° off-axis angle, providing versatility in its use.

The mirror's geometry is defined by a radius of curvature of 203.2mm and an 'a' value of 31.75mm. It is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high damage threshold. The mirror's coating is bare gold, specifically EDM DBAREGOLDMODIFIE, which is known for its high reflectivity and durability.

This mirror is designed to operate at a wavelength of 588nm, making it suitable for applications that require high precision and accuracy at this specific wavelength. The mirror's off-axis design allows for a wider field of view compared to traditional parabolic mirrors, making it an excellent choice for imaging and beam shaping applications.