Canon Patents: RF 40mm f/1.8 & RF 35mm f/1.8 Lenses
Canon has filed two new RF lens patents for the RF 40mm f/1.8 and RF 35mm f/1.8 USM Lenses for
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Tag: Canon RF 35mm f/1.8 USM Lens
Canon Patents: RF 20mm, RF 35mm, RF 45mm, RF 16-35mm
Canon has filed six new RF lens patents for the RF 16-35mm f/4, RF 20mm f/2, RF 35mm f/1.8, RF
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