Manual Lens Adapter with Helicoid Macro Tube for M42 42mm Screw-Mount Lens to Sony E-mount Cameras.

The macro function of this adapter provides a focusing helicoid that will increase the lens-to-sensor distance, allowing for closer focusing than normally allowed by the lens itself. This means you can now get macro performance without needing to switch to a specialized lens and you will retain all the normal benefits of your optic when the macro function is not in use.

Features:
Brand: Haoge
Brand new and high quality.
Made of metal.
Support AV or M mode.
Focus by LCD, Manual Focus.
Installed or removed easily.
It allow you to take close up/macro image more easier when full extended. It can focus infinity when closed of course.
The length of this Helicoid tube 17mm (min) to 31mm (max), it offers a total of 14mm movement distance for lens focusing.

Compatible with:
Lens: M42 42mm Screw-Mount Lens
Camera: Sony NEX-3, NEX-3C, NEX-3N, NEX-5, NEX-5C, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, NEX-F3K, a3000, a3500, a5000, a5100, a6000, a6400, a6500, A7, A7R, A7S, A7 II, A7R II, A7S II, A7 III, A7R III, A9 and other E-mount camera
Camcorder: NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50, PXW-FS7, PXW-FS5, PXW-FS7 II

NOTICE:
Autofocus, automatic aperture and AE metering will be DISABLED.
Need to focus manually and set exposures manually.
Shoot with manual mode or aperture priority mode.
Turn on "Release without lens" mode before use.

Package included:
1 x Lens Adapter for M42 Screw-Mount Lens to Sony E-mount Camera ( 17mm-31mm )