This item: MasterPieces Collegiate Kentucky Wildcats 1000 Piece Stadium (Basketball) Panoramic Jigsaw Puzzle $14.00 In Stock. Ships from and sold by Amazon.com.
1 EF-S lenses feature a protective pin that stops these lenses from being mounted on a full-frame EOS camera.  EF-M â a new lens format specifically designed for the Canon EOS M mirrorless camera system with EF-M mount. Just like the EF-S lenses, EF-M are designed for APS-C sensor cameras.
Canon uses a standard lens mount called EF. EF lenses were introduced in 1987 for Canon SLR cameras, and EF stands for âElectro-Focusâ because it has a built-in motor in the lens for automatic focusing. The camera and the lens use electrical metal contacts to communicate as opposed to levers and plungers.