Amazon
Quality product from specialist retailer Material: high-quality metal adapter (matte grey coated) Thread 1/4 inch / inner diameter 66-67 mm Very good quality, perfect fit and easy to install Compatibility: compatible with Canon EF 100 mm f/2.8L Macro IS USM
Quality product from specialist retailer Material: high-quality metal adapter (matte grey coated) Thread 1/4 inch / inner diameter 66-67 mm Very good quality, perfect fit and easy to install Compatibility: compatible with Canon EF 100 mm f/2.8L Macro IS USM