MegaGear Red Metal Auto Focus Macro Extension Tube Set for Canon SLR Cameras CANON EF EF-S Lens
This macro extension tube set is suitable for all Canon EF EF-S and IS series lenses. Transform your Lens into a Macro Lens. It moves the lens from the film or digital sensor. The closer the focus is, the greater the magnification. The 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 operateFeatures:It couples perfectly with the camera's automatic diaphragm. With cameras of TTL, AE(Through-the-lens,Atuomatic Exposure) type it gives perfect coupling except when combined with electronic flash AE unitSpecification:This Canon AF tube set contains three piece tubes of different length -- 13mm, 21mm, and 31 mm -- which can be used individually or in any combination to obtain theDesired Magnification13mm Tube21mm Tube31mm Tube13mm + 21mm Tube21mm + 31mm Tube13mm + 31mm Tube13mm + 21mm + 31mm TubePackage Included:AF Macro Extension Tube For Canon X 1MegaGear Pouch CaseMegaGear Cleaning Cloth