RF cinema lens 18-55mm F2

CANON filed a patent of 18 - 55 mm f/2 cinema lenses for mirrorless cameras.

Embodiment 1: CN-RF18-55mm F2 (T2.2?)
Zoom ratio: 2.97
Focal length; 18.51 34.71 55.00 mm
F number: 2.06 2.06 2.06
Half angle of view: 37.10 21.97 14.28
Image height: 14.00 14.00 14.00 mm
Lens length: 250.01 250.01 250.01 mm
Back focus: 12.95 12.95 12.95 mm

Cinema lens for Super35 format from KONICA MINOLTA

KONICA MINOLTA filed a patent of 16-32mm F2 for Super35 format cinema cameras.

【公開番号】特開2020-190679(P2020-190679A)
【公開日】令和2年11月26日(2020.11.26)
【発明の名称】ズームレンズ、撮像光学装置およびデジタル機器

Embodiment 1: ARRI Signature Zoom SZ 16-32 mm?
Zoom ratio: 1.97
Focal length: 16.149 22.712 31.839 mm
F number: 2.000 2.000 2.000
Half angle of view: 41.326 32.014 24.036
Image height: 14.200 14.200 14.200 mm
Lens length: 191.408 193.151 203.700 mm
Back focus: 37.853 37.853 37.853 mm

RF15-35mm F4

CANON filed a patent of 15-35mm F4 for 35mm full-frame mirrorless cameras.

【公開番号】特開2020-190636(P2020-190636A) click here
【公開日】令和2年11月26日(2020.11.26)
【発明の名称】ズームレンズおよびそれを有する撮像装置

Embodiment 1
Zoom ration: 2.20
Focal length: 15.45 24.00 33.95 mm
F number: 4.12 4.12 4.12
Half amgle of view: 54.47 42.03 32.51
Image height: 21.64 21.64 21.64 mm
Lens length: 142.07 135.07 138.26 mm
Back focus: 14.80 23.82 35.39 mm

9mm F1.8 for 1.0-type sensor from TAMRON

TAMRON filed a patent of 9 mm f/1.8 prime lenses for 1.0-type sensor cameras on drone and/or smartphone.

【公開番号】特開2020-187181(P2020-187181A) click here
【公開日】令和2年11月19日(2020.11.19)
【発明の名称】結像光学系及び撮影装置

Embodiment 1
Focal length: 9.0610 mm
F number: 1.8712
Half angle of view: 39.6731

80mm F2.8 1:1 macro from CANON

CANON filed a patent of 80 mm f/2.8 1:1 macro lens for full-frame mirrorless cameras.

【公開番号】特開2020-181169(P2020-181169A) click here
【公開日】令和2年11月5日(2020.11.5)
【発明の名称】光学系及び撮像装置

Embodiment 1
Focal length: 80.45 mm
F number: 2.90
Half angle of view: 15.05
Image height: 21.64 mm
Lens length: 123.69 mm
Back focus: 13.72 mm

18-150mm F3.6-6.5 for APS-C sensor cameras from CANON

CANON filed a patent of 18 - 150 mm F3.6 - 5.6 for APS-C mirroless and/or compact cameras.

【公開番号】特開2020-177167(P2020-177167A) click here
【公開日】令和2年10月29日(2020.10.29)
【発明の名称】ズームレンズおよびそれを有する撮像装置

Embodiment 5: EF-M18-150mm F3.5-6.3 IS STM
Zoom ration: 7.83
Focal length: 18.56 60.57 145.41 mm
F number: 3.60 6.01 6.49
Half angle of view: 36.35 12.71 5.37
Image height: 13.66 13.66 13.66 mm
Lens length: 104.11 125.15 146.18 mm
Back focus: 11.50 11.50 11.50 mm

NIKKOR Z 85mm f/1.8 S is the collaboration of NIKON with KONICA MINOLTA

KONICA MINOLTA and NIKON filed a patent of 85 mm F1.8 lenses for 35 mm full-frame mirrorless cameras.

【公開番号】特開2020-173366(P2020-173366A) click here
【公開日】令和2年10月22日(2020.10.22)
【発明の名称】撮像光学系，撮像光学装置及びデジタル機器

Embodiment 3: NIKKOR Z 85mm f/1.8 S
Focal length: 83.00 mm
F number: 1.85
Angle of view: 29.26
Lens length: 111.35 mm
Image height: 21.70 mm

10-21mm F2.8 and 12-24mm F2.8 for 35mm full-frame mirrorless cameras from NIKON

NIKON filed patents of 10-20 mm F2.8 and 12-24 mm F2.8 for 35mm full-frame mirrorless cameras.

12-24 mm F2.8
【公開番号】特開2020-170053(P2020-170053A) click here
【公開日】令和2年10月15日(2020.10.15)
【発明の名称】変倍光学系、光学機器、及び変倍光学系の製造方法

Embodiment 1
focal length: 12.3 23.3 mm
Angle of view: 123.1 86.2
Image height: 21.6 21.6 mm
F number: 2.8



10-21 mm F2.8
【公開番号】特開2020-170055(P2020-170055A) click here
【公開日】令和2年10月15日(2020.10.15)
【発明の名称】変倍光学系、光学機器、及び変倍光学系の製造方法

Embodiment 2
Focal length: 10.3 20.8 mm
Angle of view: 136.6 91.5
Image height: 21.6 21.6 mm
F number: 2.8

Fisheye zoom lens for 35mm full-frame mirrorless cameras from CANON

CANON filed a patent of fisheye zoom lenses, circular to diagonal, for 35mm full-frame mirrorless cameras

【公開番号】特開2020-166234(P2020-166234A) click here
【公開日】令和2年10月8日(2020.10.8)
【発明の名称】ズームレンズ及びそれを有する撮像装置

Embodiment 1
Zoom ratio: 1.85
Focal length: 8.10 12.51 15.01 mm
F number: 4.10 4.10 4.10
Half angle of view: 90.14 90.45 90.39
Image height: 11.50 18.00 21.60 mm
Lens length: 123.74 111.21 109.67 mm
Back focus: 11.78 20.27 24.66 mm

28-100mm F2.8 and 28-110mm F2.8 for 35mm full-frame mirrorless cameras from FUJIFILM

FUJIFILM filed a patent of 28-100mm F2.8 and 28-110mm F2.8 for 35mm full-frame mirrorless cameras.

【公開番号】特開2020-160264(P2020-160264A) click here
【公開日】令和2年10月1日(2020.10.1)
【発明の名称】ズームレンズおよび撮像装置

Embodiment 1: 28-100mm F2.8




Embodiment 5: 28-110mm F2.8