Metabones ALPA to X-mount Speed Booster
Metabones ALPA to X-mount Speed Booster

Metabones ALPA to X-mount Speed Booster

  • Increase maximum aperture by 1 stop
  • Increase MTF
  • Makes lens 0.71x wider
  • Optics designed by Caldwell Photographic in the USA (patent pending)
  • The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo cam ball heads
Discontinued
 
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Product Details

To clear up any potential confusion, this is NOT Sony Alpha, but Alpa of Switzerland. You will most likely be using the Kern Macro Switar 50mm f/1.8 or f/1.9 apochromat lens on this adapter.

What’s in the box
  • Metabones ALPA to X-mount Speed Booster
 
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