Meike Automatic Extension Tube For Sony E-Mount NEX-7 NEX-6 NEX-5R NEX-3N NEX-F3 NEX-5N NEX-5C NEX-C3

Automatic Extension Tube for Sony E-mount is an accessory designed for use with Sony E-mount 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 Sony E-mount,enabling you to use all of the camera's shooting modes,but depending on the shooting conditions,exposure compensation is required. Specifications: Size/Weight: Φ61.5 x 10mm / 23g (approx.) Size/Weight: Φ61.5 x 16mm / 29g (approx.) Mounting the Automatic Extension Tube for Sony E-mount: 1.Mount the TUBE on to the lens first.Align the TUBE's dot (for the lens) with the lens's dot.then turn the TUBE clockwise until it stops with a click.Be sure to keep the electronic contact clean to ensure proper connection. 2.Mount this combination to cam