12mm extension tube which fits in between your camera body and lens and enables your lens to close closer than normal. Retains all metering and AF functions with most Canon EF lenses including the EF-S 18-55mm. High level of water and dust resistance.
Extension length: 12mm
Compatible with EF, EF-S and TS-E lenses
Highly dust and moisture resistant
Comes with front cap, back cap and manual