Helloo Macro Extension Tube Set Kit for Canon EOS Extreme Close-up, fits Canon EOS 1d,1ds,Mark II, III, IV, 5D, Mark II, 7D, 10D, 20D, 30D, 40D, 50D, 60D, Digital Rebel xt xti xs xsi t1i t2i t3 t3i 450D 500D 550D 1000D 1100D
You can use the camera mount coupling adapter and lens mount coupling adapter alone or with combination of any or all three extension tubes for extreme Macro photography. Since there is no other optical components been added, the image preserve the original optical property of the lens. This is a much desired way to turn your existing lens into a MACRO LENS.