CARUBA Automatic Extension Tubes for Canon EF- EF-S
Extension tubes are placed between the lens and the body and allow you to focus closer, thus magnifying the subject.
The tubes can be used individually or combined with other(s) to match the different magnification situations required.
Options like autofocus and TTL will keep working and it doesn't interfere with image quality.
Box Contents:
1x 12mm Extension Tube
1x 20mm Extension Tube
1x 36mm Extension Tube
