Sell Extension Tube,Macro AF Auto Extension Tube Set (10mm+16mm) for EOS-M Focus Macro Extension Tube best price

1.Remove the lens, align the tube and the camera's dot mark, press and fix 2.Rotate tube gradually until hear a click, so finish installation. 3.Align the tube and the lens's dot mark, press and rotate, then finish all installation. Note: Keep the right distance to auto focus Automatic Extension Tube for Micro-type 4/3 is an accessory designed for use with Micro-type Four Thirds Lenses to shoot at close distance with higher magnification. Since the magnification changes according to the focal length of the lens,you can easily make close-up shots of small subjects, insects or flowers. Furthermore,electronic signals between the camera and lens are transferred through the electronic contacts of the Automatic Extension Tube for Micro-type Four Thirds, enabling you to use all of the camera's shooting es,but depending on the shooting conditions,exposure compensation is required. colour: black Material: metal Package Contents: 1 x 16mm adapter ring 1 x 10mm adapter ringOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.