Aputure AC-MC Macro Extension Tube For Canon
Aputure Macro Extension Tube Set is the perfect macro solution for your Canon lenses. There are 3 tubes of 12mm, 20mm and 36mm, which can be used individually or in combinations for 7 different possibilities. Main features include solid copper construction, accurate TTL metering & AE, built-in gilded electric pins , aluminum alloy sealing inside, sturdy build, and compatibility with a wide range of lenses, from wide angle to telephoto.
Specification:
Compared to other cheap Macro Extension Tube on the market , the Aputure AC-MC Macro Extension Tube have some advantages: