VILTROX C-AF 2XII Teleplus Auto Focus 2x Teleconverter Lens Extender Adapter for Canon EF Mount Telephoto Lens 135mm,200mm,400mm,600mm,70-200mm,100-400mm and DSLR Camera 5DII 6D 7D 80D 90D

VILTROX EF-EOS M Lens Adapter Mount Electronic Auto Focus EF-M Adapter AF Lens Mount Converter for Canon EOS EF/EF-S Lens to Canon EOS M Mount(EF-M Mount) Camera EOS M100 M50 M2 M3 M10 M6 M5 II M200

VILTROX DG-C Auto Focus AF Macro Lens Extension Tube Ring Adapter for Canon EF/EF-S lens to 7D 6D Mark II 5D Mark IV 60D 70D 80D 77D 750D 800D 760D 1500D 4000D 2000D DSLR Camera

VILTROX C-af 2x Magnification Teleconverter Extender Auto Focus Mount Lens for Canon EOS Ef Lens 5d Ii 7d 6d T5i T4i T3i 5d Ii 7d 6d T5i T4i T3i 1200d 760d 750d

VILTROX EF-EOS M2 Auto Focus Lens Adapter 0.71x Reducer Speed Booster for Canon EF Mount Lens to Canon EF-M Mount Mirrorless Camera EOS-M M2 M3 M5 M6 M10 M50 M100

VILTROX EF-M2 II Auto Focus MFT 0.71x Reducer Speed Booster Lens Adapter for Canon EF Mount Lens to Micro Four Thirds M4/3 Camera Panasonic GH4 GH5 GH5S GF6 GX85 GX7 Olympus E-M5 E-M10 E-PL5