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NF-M43X Focal Reducer Speed Booster 0.71X Lens Mount Adapter review


Can use Nikon G&D Mount Lens to M4/3 Mirrorless Camera with Manual Focus, Infinity Focus and 8 Adjustable Aperture.

Include Features:

  • 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.

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.


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).

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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

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