Awesome aperture for the Olympic recurve archer looking for a big field of view, and a scope that can accept a drilled lens.
• Recurve aperture with a large field of view • 0x drilled lens allows for the use of a fiber optic (.060" drilled lens - fiber not included) • Durable housing with side opening to allow for maximum brightness • Inside diameter: 15 mm • 8/32 threaded rod