Product: NF-M43X Focal Reducer Speed Booster 0.71X Lens Mount Adapter for Nikon G&D Mount Lens to M4/3 Mirrorless Camera with Manual Focus, Infinity Focus and 8 Adjustable Aperture
Brand: VILTROX
Color: NF-M43X
VILTORX NF-M43X 0.71X lens mount adapter, design for Nikon G&D mount lens to M4/3 mirrorless camera

Main Features: 
-Manual focus
-Allow infinity focus.
-1-stop increase in lens's aperture.
-Build-in 5 optical glasses in 4 groups.
-Supports manual aperture adjustment with F-8 aperture scale to view more directly.
-1/4’’ detachable tripod foot. 
-Sturdy metal construction. 
-Carrying box for protection and storage.

 NOTE: Automatic functions, like autofocus and electronic aperture control will not be supported. 

 Specification: 
Compatible cameras: M4/3 series cameras 
Panasonic GF1/GF2/GF3/GF5/GF6/G1/G2/G3/G6/GX1/GX7/GH1/GH2/GH3, etc.
Olympus E-M1/E-P1/E-P2/E-P3/E-P5/E-5/E-PM1/E-PM2/OM-D/E-M5/E-PL1/E-PL2/E-PL3/E-PL5.etc 
Compatible Lens: For Nikon G&D Series Lens 
Focal Lenth Multiplier: 0.71x
 Tripod screw: 1/4 screw (detachable) 
Diameter and Length: 67mm×32mm. 
Weight: Approx. 167 g (excluding cap). 

 Packaging has: 
1 x NF-M43X lens adapter
1 x Front camera cover
1 x Rear lens cap
1 x Carrying box
1 x User’s guide

Perfectly support Nikon G&D mount lens to be used on M4/3 mirrorless camera body
Manual-focus; Support aperture adjustment manually with F-8 aperture scale, easy to find right aperture scale
5 optical pieces in 4 groups; 1-stop increase for len’s aperture.
Reduce focal lenth allow you to take almost full-frame image. Focal Lenth Multiplier: 0.71×
Build quality with 1/4” standard screw to mount onto the tripod.

Search query: speedbooster micro 4/3
Relevance: Exact