Canon RF Patents: 24-100mm f/2.8L & 24-85mm f/2.8L Lenses

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Canon has filed two new RF lens patents for RF 24-100mm f/2.8L USM and RF 24-85mm f/2.8L USM Lenses, which are designed for Canon EOS R & EOS RP full frame mirrorless camera. Take a look at the patent details below:

RF 24-85mm f/2.8:

Focal length: 24.70 50.00 85.00 mm
F number; 2.90 2.90 2.90
Half angle of view: 41.22 23.40 14.28
Image height: 21.64 21.64 21.64 mm
Lens length; 153.30 173.51 198.31 mm
Back focus: 12.00 26.12 43.44 mm

RF 24-100mm f/2.8:

Focal length: 24.70 50.00 101.85 mm
F number: 2.91 2.91 2.91
Half angle of view: 41.22 23.40 11.99
Image height: 21.64 21.64 21.64 mm
Lens length: 158.52 176.33 218.42 mm
Back focus: 10.00 26.38 43.15 mm

Via: Hi Lows Note