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 camera body in the same way as mounting the lens on the camera.3.When using 1 or 2 TUBES in combination,they can be combined freely.4.To dismount the TUBE and lens from the camera,hold in the lens release button on the camera and turn the TUBE counterclockwise.5.To dismount the lens from the TUBE ,depress the release button on the tube and turn the lens counterclockwise.Compatible with All SONY E-Mount Camera.