KK-SE47

Autofocus Extension tube set for Sony E-mount (10mm,16mm,21mm)

 Auto Focus compatible with all Sony Nex cameras and Lenses

Auto Focus not compatible for Sony full Frame A7, A7R & A7S Sony Camcorders, have to use manual focus for these mentioned model. 

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures).

They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality.

This Autofocus Extension Tube Set (10/16/21mm) for Sony E-mount Cameras from KOOKA contains three tubes of different length, a 10 mm, 16 mm, and 21 mm, which can be used individually or in any combination to obtain the desired magnification.

• For Sony E-Mount Cameras 
• 10mm,16mm,21mm
• For Close-up Photography
• 3 Tubes to vary magnification 
• Use Individually or in Combination
• Maintains autofocus and TTL auto exposure
• Mount made by Aluminum
• Front and Rear Lens cap included

What is Extension Tube? 

Using an extension tube to turn an ordinary lens into a macro lens

• Ordinary lenses can normally focus to infinity, but when you pair a lens and an extension tube, the maximum focusing distance becomes limited. The extension tube enables you to get in closer to a subject but also limits how far a subject can be from the lens.

Sample Pictures: