Features:This Fotga macro extension tube set is suitable for M4/3 Mount.This automatic macro Extension Tube Set DG is designed to enable a lens to focus closer than its normal set minimum focusing distance. Designed with electronic contacts， which make it support automatic focusing， automatic exposure， etc.Combined with 2 tubes in different length: 10mm， 16mm， can be used in any combination or individually to obtain the different magnification.Superior lock pin which can tighten the tube joint.Perfect for macro shooting.Suitable for: Camera and lens with micro M4/3 mount.Specifications:Color: blackSuitable for: micro M4/3 mount camerasMaterial: Metal & plasticMacro tube size: 5.8 * 3.1cm / 2.3 * 1.2in (D * H)Macro tube weight: 52g / 1.83ozPackage size: 7.5 * 7.5 * 5.5cm / 2.9 * 2.9 * 2.1inPackage weight: 65g / 2.3ozPackage List:1 * Extension Tube Set"
