Canon EF-25 II Extension Tube

Tri-State Camera and Computer Verified independent store

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Features and Functions: Shortens focusing distance of lens Compatible with EF-S lenses, as well as EF and TS-E lenses White-index mark provided for digital SLR EF-S lenses Red mark provided for photo lenses Description: The result of using extension tubes is that the distance from the back of the lens to the film surface is longer, which means you can take photographs at shorter distances to the subject. Extension tubes are thus commonly used for macro photography and sometimes for closeup portraits. Show more