Metabones EF to MFT Speed Booster

5.0· 1 review · Norbury Park, 6.8 mi

Owned by Andrew S

5/5

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Norbury Park 6.8 mi

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Description

The Metabones EF to Mft Speed-booster is the optical sweet-spot for MFT adapters. It should makes you lenses sharper as well as faster and wider. Optically better than the XL 0.64x Speed-Booster. Increase maximum aperture by 1 stop Increase field of view. Compatible with autofocus Makes lens 0.71x wider. Build-in electronics to control lens aperture. The lens aperture is set by the controls on the camera body. Powered by camera body. no external power source required. Great combination with old manual legacy lenses with great optical qualities but some times have slightly slow apertures in the wide angles, but they get a boost with the Metabones. A f/3.5 lens becomes f/2.5 wide open. An f/2.8 becomes a bright f/2