Meike Mcoplus Macro MK-P-AF3-B Auto Focus Extension Tube Ring DSLR For Panasonic Olympus Lumix Micro 4/3 System Camera E-M5 GX1
The Auto Extension Tube Set for Micro 4/3 (Micro Four Thirds) Lenses is a set of two extension tubes for
mirrorless interchangeable lens cameras. This set has tubes of 10mm and 16mm. The tubes can be used
individually (10mm, 16mm) or in combination (10mm+16mm) to botain the desired magnification.
Extension tubes are hollow cylinders without optics designed to enable a camera's lens to focus closer than
its minimum focusing distance and therefore provide more magnification. They are placed between the lens
and body and are particularly. They offer increased magnification for whatever need.
An extension tube increases lens magnification by an mount equal to the extension distance divided by the lens
focal length. For exmple, adding a 25mm extension tube to a 50mm lens will give a magnification gain of 0.5X.
Therefore, if the lens's original magnification was 0.15X. then the new magnification will be 0.15X + 0.5X =0.65X.
This Auto Focus Extension Tubes are designed with all the circuitry and mechanical coupling to maintain auto
focus and TTL auto exposure with Micro 4/3 (Micro Four Thirds) lenses.
Compatible:
for Panasonic Lumix GH3 G5 GF5 GF6 GM1 GM5 G X1 GX7 GX1GK GF3GK G3 G2 GF2GK G1 GF1 G10 E-P5
E-PM E-M1 E-M5 E-M10 E-PL5 E-PL6 E-PL7
Kindly Note:
When using extension tubes the lens will not focus to infinity. The focus range will be greatly limited to a very close
focusing distance.
There is light fall off when using any extension tube, Sometimes the equivalent of 3 f-stops of light is lost when using
multiple extension tubes together. This light lost can affect the camera's ability to auto focus. Manual focusing is
recommended should the lens begin to "hunt" (not lock onto the subject).
Specifics:
Material: Plastic
Length of Tubes: 10mm, 16mm
Diameter of the tube:58mm
Compatible with Micro 4/3 (Micro Four Thirds) lens
Weigght: 65g
Package Including:
1 x Auto Extension Tube Set for Micro 4/3 Lenses
1 x User Manual
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