Kenko DG SAL/AF Extension Tube Set - Accessory

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Model Details

AF extension tubes made by Kenko for Sony A-mount lenses. 12mm, 20mm, and 36mm tubes, which can be used in any combination or individually. Metal and plastic body available in black.

  • Size: 74 x 67 mm
  • Weight: 254g
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Sony A

Sony’s A mount is the result of their purchase of Minolta’s camera division in 2006. Sony inherited most of Minolta’s innovative technology, including their autofocus lens mount, Minolta AF. Sony’s DSLRs used the A mount until the mirrorless E mount became the standard.

Sony A and Minolta AF are physically identical, and Minolta AF lenses can be used on Sony A bodies without issue. Sony also improved the lens mount over time, adding fast and quiet focusing motors (SSM) to lenses and improving coatings. Their collaboration with Carl Zeiss also added high quality lenses to the system.

As of now, Sony’s A mount is officially discontinued. The lenses can be used on E mount mirrorless cameras with the aid of an LA-EA3 or LA-EA4 adapter.

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Kenko DG SAL/AF Extension Tube Set - Accessory Price History
Date Sold SKU Quality Control Price Image
22 Jun 2025 T81996 € 86.71 Kenko DG SAL/AF Extension Tube Set - Accessory Image