DxOMark Published Canon RF 50mm f/1.2L USM Lens Review: 38 Points

DxOMark completed their Canon RF 50mm f/1.2L USM Lens test results: Tested on the 30.3MP Canon EOS R ($2,299 at Amazon, B&H, Adorama), the Canon RF 50mm f/1.2L USM Lens achieves an outstanding overall score of 38 points, with a combination of 22 P-Mpix Sharpness, 1.5 TStop Transmission, 0.2% Distortion, -2.2 EV Vignetting and 3μm Chr.aberration. Canon RF 50mm f/1.2L USM Lens Key […]

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Developers’ Interview for Canon RF 85mm f/1.2L USM Lens

Canon has published an interview with the developers of the new Canon RF 85mm f/1.2L USM Lens. In the interview, the developers answer 10 questions about the various aspects of the design of the Canon RF 85mm 1.2L USM. Pre-order links: Canon RF 85mm f/1.2L USM Lens: $2,699 at Amazon, B&H, Adorama. Below are some questions and answers from the interview: How is the […]

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Patent: Canon RF 17-35mm f/4-5.6 Lens

Canon has filed a new patents for RF 17-35mm f/4-5.6 Lens, which are designed for Canon EOS R system. Take a look at the patents details below: This patent application contains only two embodiments Canon Patent Application 2019-074633 Canon RF 17-35mm f/4-5.6 Focal length: 17.50mm 27.00mm 33.95mm F-number: 4.00 5.03 5.80 Half field angle: 51.03° 38.71° 32.51° Image height: 21.64mm […]

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