D&F AF Auto Focus Macro Extension Tube Set Extreme Close-Ups for Canon EOS EF Lens Such as Canon 7D,500D,600D,700D,5D Mark II III, Rebel T2i, T3i, T5i...

Canon Auto Macro Tube Set includes 3 extension tubes: 13mm, 21mm, 31mm

Extreme Closeups: Turn your lens into a macro lens, suitable for all Canon EOS EF EF-S and IS series lenses, such as Canon EOS 1d, Mark II, III, IV, 5D, Mark II, 7D, 10D, 20D, 30D, 40D, 50D, Digital Rebel X, Rebel XT, Rebel XTi, Rebel XSi, 1100D, 700D, 650D, 600D, 600D. 0D, 5500 D, 500D, 450D, 400D, 350D, 300D, 100D....

Move the lens from the film or digital sensor. The closer the focus, the greater the magnification

This extension tube does not affect the image quality as there is no optics inside

In comparison, a close filter is often accused of degrading image quality. Auto Focus Function Capable