Canon’s Spot Auto-Focus Explained (CDLC)

Short & technical article by Canon DLC about Spot AF, a feature available on high-end Canon DSLRs. Spot AF reduces the size of the AF sampling area at the AF sensor and means that AF can be performed on a more isolated part of a subject or scene. 

Spot AF is available on the [shoplink 337]EOS 7D[/shoplink], [shoplink 22664]EOS 7D Mark II[/shoplink], [shoplink 2431]EOS 5D Mark III[/shoplink], [shoplink 271]EOS-1D Mark IV[/shoplink] (with some limits), [shoplink 4119]EOS-1D X[/shoplink].