Canon EOS-R 2" UltraWide Prime Focus Telescope Adapter - EOS R6, R5, R3, Ra, Rp, RF
Amazon.com : HD White Telescope 500mm/1000mm f/8 Manual Telephoto Lens for Canon EOS Rebel T3,T3i,T4i,T5,T5i, T6,T7 T6i, T6s, T7i, SL1, SL2, EOS 60D, 70D, 77D, 80D,5D III,5D IV, EOS 6D,7D,7D II Digital
Amazon.com: SVBONY T2 T Ring Adapter and T Adapter, 1.25 inches Metal Telescope Camera Adapter for Canon EOS Standard EF Lenses and Telescope Camera Astrophotography Accessories : Electronics
Amazon.com : HD Telescope 500mm/1000mm f/8 Manual Telephoto Lens for Canon EOS Rebel T3, T3i, T4i, T5, T5i, T6, T7 T6i, T6s, T7i, SL1, SL2, EOS 60D, 70D, 77D, 80D,5D III,5D IV,
PrimaLuceLab - Eagle-compatible power cable for Canon EOS 550D, 600D, 650D, 700D | PrimaluceLab USA