Auto-Focus Extension tube set Three piece Extension tube set 13mm – 21mm – 31mm, use in any combination. Fits between lens and body  Auto Focus works with all Canon Lenses EF and EFS. Good quality with metal mounts Instruction sheet included.

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality.

The extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane. By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus.

Now available for Nikon – See Store

Royal Mail International signed for and Insured Post (included)

Canon/Nikon Extension Tube Set on Ebay