35-660 101.6mm Dia. x 152.4mm EFL; 90° Bare Gold 100A; Off-Axis Parabolic Mirror Bare Gold

The 35-660 is a high-quality Off-Axis Parabolic Mirror, sourced from the renowned optical components vendor, Edmund Optics. This mirror, with a diameter of 101.6mm, is designed for use in a wide range of optical systems, offering excellent performance and reliability.

The mirror's geometry is defined by a 76.2mm PFL (Pupil Focal Length), 152.4mm EFL (Effective Focal Length), and a 90° off-axis angle. The off-axis design allows for superior optical performance in systems where a conventional parabolic mirror would introduce aberrations. The mirror's aperture is 109.22mm, and it has a radius of curvature of 152.4mm, providing a wide field of view and excellent light gathering capabilities.

The mirror is made from n-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties and durability. This material ensures high transmission in the visible spectrum, making it ideal for a wide range of applications.

The mirror's surface is coated with edm dbaregoldmodifie, a highly reflective bare gold coating designed to maximize reflectivity in the visible spectrum, particularly at the wavelength of 588nm. This coating ensures high-quality performance and longevity, making it suitable for use in demanding optical systems.