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Sony Alpha A-Mount Auto Extension Tube Set
Sony Alpha A-Mount Auto Extension Tube Set
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The Sony Alpha A-Mount Auto Extension Tube Set enables a lens to focus closer than its normal set minimum focusing distance.
Brand: Kooka  Code: SONYA-AUTOEXT
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The Sony Alpha A-Mount Auto Extension Tube Set consists of three different sized extension tubes that fit a Sony A-Mount camera and enable the lens to focus closer than its normal set-minimum focusing distance.


• Fits between the camera and lens to give a greater magnification
• This set allows for up to seven different extensions
• Designed with the correct mechanical coupling to maintain auto exposure

These Auto Extension Tubes are mounted between the Sony A-Mount camera body and the camera lens.

This set is supplied with three different sizes, 12mm, 20mm and 36mm, that give a total of up to seven different extensions. The longer the extension, the greater the magnification.
"Great value, decent build quality and the opportunity to get in extremely close to a subject."
Awarded maximum 5 star rating and Digital Photo Magazine. Digital Photo ND Filter test

The Sony A-Mount Extension tubes are designed with all the circuitry and mechanical coupling to maintain the camera's TTL auto exposure.

It is recommend that you shoot with your lens in Manual focuses mode when using the Auto Extension Tubes to achieve clearer and much better results. Please note that auto focus may not be available depending on the amount of light entering the camera at the time.  

This extension tube is plastic constructed and is protected with front and rear caps.


- 12mm Auto Extension Tube
- 20mm Auto Extension Tube
- 36mm Auto Extension Tube
12mm Auto Extension Tube
20mm Auto Extension Tube
36mm Auto Extension Tube
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