Category Archives: Canon Lens

New Patent: Canon RF 28-70mm F2.2-F2.8

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Good News!!! After the new Canon EOS R and four new RF lenses: RF 35mm F1.8 Macro IS STMRF 50mm F1.2L USMRF 28-70mm F2L USM and RF 24-105mm F4L IS USM lens were officially announced, more Canon RF lenses are coming in the next few years. Now, Canon has filed a new patent for another 28-70mm lens. It is much smaller at 155mm compared to the RF 28-70mm f/2L USM at 200mm. Read More »

New Patents: Canon RF 14-21mm F1.4L, RF 12-20mm F2L, RF 16-35mm F2.8L Lens

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In September 2018, Canon announced the new Canon EOS R and four RF lenses: RF 35mm F1.8 Macro IS STMRF 50mm F1.2L USMRF 28-70mm F2L USM and RF 24-105mm F4L IS USM lens. Now, according to the latest rumors from CR, Canon has just filed three new RF patents. They are Canon RF 14-21mm f/1.4L Lens, Canon RF 12-20mm f/2L Lens and Canon RF 16-35mm f/2.8L Lens. Read More »

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