Yongnuo YN-14EX. Included components Yongnuo YN-14EX Macro Ring Flash, Adapter ring (52 mm, 58 mm, 67 mm, 72 mm), Instruction manual (English), Protective case See more. Manufacturer‏ ‎Yongnuo. Box contents: Yongnuo YN-14EX macro ring flash; adaptor ring (52, 58, 67 and 72 mm); protective case, instructions.