This macro extension tube set is suitable for all EF EF-S and IS series lenses.Transform your Lens into a Macro Lens,such as Rebel X,Rebel ,Rebel ,Rebel XSi,1100D,700D,650D,600D,550D,500D,450D,400D,350D,300D,100D,70D,60D,50D,10D,20D,30D,40D,5D,1D-X,1D,1Ds,1D mark II,1Ds mark II,1D mark III,1Ds mark III,5D mark III,30/33/30V,50/55,kissIII,kissIIIL,100,10,300V,300X,300VQD Moves the lens from the film or digital sensor.The closer the focus is,the greater the magnification This extension tube does not affect image quality as there is no optics inside In comparison,a close up filter is often blamed for degrading the quality of image.Auto-focus function can operate color:red Material:aluminum alloy Size:9*6.5*6.5cm Package Contents: 1*Auto AF Macro Extension Tube Set Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.