Metabones Canon EF to Micro Four Thirds Mount Speed Booster

Metabones
Product # MBA1006MFR #MB_SPEF-M43-BM1
MetabonesProduct # MBA1006MFR #MB_SPEF-M43-BM1
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Metabones Canon EF to Micro Four Thirds Mount Speed Booster
Metabones Canon EF to Micro Four Thirds Mount Speed Booster 0
Metabones Canon EF to Micro Four Thirds Mount Speed Booster 1
Metabones Canon EF to Micro Four Thirds Mount Speed Booster 2
Metabones Canon EF to Micro Four Thirds Mount Speed Booster 3
Metabones Canon EF to Micro Four Thirds Mount Speed Booster 4
$599.00
Discontinued
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Key Features

  • Increase maximum aperture by 1 stop
  • Increase MTF
  • Makes lens 0.71x wider
  • Build-in electronics to control lens aperture
  • Lens aperture is set by the controls on the camera body
  • Powered by camera body
  • No external power source required
  • High performance 32-bit processor
  • Efficient switched-mode power supply
  • Tripod foot is detachable
  • Tripod Foot is compatible with Arca Swiss, Markins and Photo Clam ball heads
  • Optics designed by Caldwell Photographic in the USA (patent pending)
$599.00
Discontinued
30-day returns
See policy
Pay over time
PayPal at checkout
Ask an expert
1-800-631-0300
Trade in gear
Credit toward this
Have any questions?1-800-631-0300

Overview

The Metabones Canon EF to Micro Four Thirds Mount Speed Booster MB_SPEF-M43-BM1 is specially designed to mount a full frame Canon EF lens on a Micro Four Thirds mount camera. It makes the angle of view 0.71x wider and increases the maximum aperture 1 stop, making the lens more effective in low lighting situations. Powered by the camera body itself, it needs no external source to operate. It's equipped with a power-conserving green mode and an advanced mode with functions like auto-magnify focus assist and depth of focus preview. Additionally, the Metabones Canon EF to Micro Four Thirds Mount Speed Booster MB_SPEF-M43-BM1 is compatible with Arca Swiss, Markins, and Photo Clam ball heads.