Viltrox Macro AF Auto Focus Extension DG Tube 10mm 16mm Set Ring Metal Mount for Micro M4/3 Camera Olympus E-P1 E-P2 E-PL1 E-PL2 Panasonic G1 GF1

Features:
DG-M43 EXTENSION TUBE for Micro Four Thirds is an accessory designed for use Micro Four Thirds lenses to shoot at closer distance with higher magnification.
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: black
Suitable for: micro M4/3 mount cameras
Material: Metal & plastic
Macro tube size: 5.8 * 3.1cm / 2.3 * 1.2in (D * H)
Macro tube weight: 57g / 2.0oz
Package size: 9 * 9 * 6.5cm / 3.5 * 3.5 * 2.6in
Package weight: 87g / 3.05oz

Package List:
1 * Extension Tube Set
1 * User Manual(English)