Generic Large Parabolic Reflector 18" Dia 4.5" Fl Center Hole 1.13" Dia & Mounting Rim  (Multicolor)

Large Parabolic Reflector 18" dia 4.5" FL Center Hole 1.13" dia & Mounting Rim 18" dia. , Center Hole 1.13" dia | Includes mounting rim | GREAT for light collecting science projects Our 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. * Please note that these reflective solar mirrors are intended for heat & light collection. They are not intended for precision imaging or normal astronomical applications.