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Canon RF 10-20mm F4 L IS STM
PCMag
Huge views from a small full-frame zoom
The Canon RF 10-20mm F4 L IS STM ($2,299) is a one-of-a-kind lens; you simply won't find another one like it for any other camera system. Its angle of view is extremely wide, matching some fisheyes but with rectilinear optics for properly straight lines. It's a …
