New Patents for Canon RF 85mm f/1.8 & RF 100mm f/2.8 Lenses

Canon has just filed two new lens patents RF 85mm f/1.8 lens and RF 100mm f/2.8 lens. New Canon patents are for RF-mount and will be designed for company’s full frame mirrorless cameras.

These are probably non-L lenses and we hope the 100mm is a macro glass. Check out the patent details for Canon RF 85mm f/1.8 & RF 100mm f/2.8 Lenses.

Embodiment 1: RF85mm F1.8

Focal length: 84.05 mm
F number: 1.86
Half angle of view: 14.44
Image height: 21.64 mm
Lens length: 100.02 mm
Back focus: 14.64 mm

Embodiment 4: RF100mm F2.8

Focal length: 101.03 mm
F number: 2.88
Half angle of view: 12.09
Image height: 21.64 mm
Lens length: 130.45 mm
Back focus: 18.70 mm

During the Canon EOS R5 development announcement, Canon also announced that there will be a total of 9 RF lenses coming in 2020, including already announced RF 24-105mm f/4-7.1 IS STM Lens (B&HAdoramaAmazonRF 100-500mm f/4.5-7.1L IS USM lens, Extender RF 1.4x, Extender RF 2x.

Canon RF-mount lenses that are expected to be announced in 2020 include the RF 85mm f/1.8 IS STM model. See more at Canon RF Lenses for 2020.

via: HLN

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