AF Automatic Electronic Auto Focus 12mm Macro Extension Tube for Canon EF EF-S

Feature

• The Automatic Macro Extension Tube 12mm is 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 12mm 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.
• It is with electronic contacts,which make it support automatic focusing,automatic exposure,etc. Designed with 1/4" tripod mount, make it convenience using on the tripod And it also comes with 2 caps (front and rear caps) to protect the mounts.
• Specification: Diameter of the tubes: Approx. 62mm Tube length: 12mm Metal Bayonet & Plastic Body 1/4" tripod mount
• Suitable for: All EOS EF / EFS lens and camera with EF/EF-S mount Package including: Automatic macro extension tube 12mm x 1 Front & Rear caps Kit x 1 (With origial package)

Product Description

Product Detail

• ASIN: B00AT9A520
• Item model number:
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