Extension Tubes (Sold Separately) Use an extension tube EF12 II or EF25 II to get closer to a subject and shoot a larger image. Lens specifications when using an extension tube are as follows. Compare Canon Extension Tube EF 12 II vs Canon Extension Tube EF 25 II vs Movo Photo MT-CM47 3-Piece AF Chrome Macro Extension Tube Set for Canon EOS Mirrorless Cameras SvPnKk.

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