Our 12", 18", and 24" dia Large Parabolic Reflectors are ideal for a wide variety of light collection applications. Each precision polished reflector is made from 0.04" thick aluminum and features a center hole and mounting rim. Applications include solar energy collectors (solar furnaces), directional microphones, and detector systems. Features: - • Ideal for light collection applications • Features center hole and mounting rim • 12", 18", and 24" diameters offered Technical Specifications: - (Kindly refer to images) * Applications: - • Detector systems • Directional microphones • Solar energy collectors (solar furnaces) • Laboratory experimentation • Optics, astronomy, physics, lasers