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Canon Patent For 17-70mm Lens For EOS R System

Canon Patent For 17-70mm Lens For EOS R System

Here is another Canon patent application for a lens for the EOS R full frame mirrorless system. Canon patent application 2019-139172 (Japan) discusses optical formulas for a 17-70mm lens for…

Canon RF 35mm F/1.8 IS STM MACRO Review

Canon RF 35mm f/1.8 IS STM MACRO Review

Canon RF 35mm f/1.8 IS STM at a glance; RF-Mount Lens/Full-Frame FormatAperture Range: f/1.8 to f/22Super Spectra CoatingSTM Stepping AF Motor1:2 Max. Magnification, 6.7" Min. FocusOptical Image StabilizerCustomizable Control RingRounded…

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