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RF 22mm, 24mm, 33mm, 35mm F1.4 from CANON [Patent]

CANON filed a patent discussing lenses of 22mm, 24mm, 33mm and 35mm F1.4 for 35mm full-frame mirrorless cameras.

【公開番号】特開2021-113905(P2021-113905A) click here
【公開日】令和3年8月5日(2021.8.5)
【発明の名称】光学系およびそれを有する撮像装置、撮像システム

Embodiment 1
FOCAL LENGTH (MM): 35.00
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 31.73
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 126.05
BACK FOCUS (MM): 11.06
JPA 503113905_i_000005.jpg

Embodiment 2
FOCAL LENGTH (MM): 35.00
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 31.72
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 128.31
BACK FOCUS (MM): 11.06
JPA 503113905_i_000008.jpg

Embodiment 3
FOCAL LENGTH (MM): 34.99
F NUMBER: 1.43
HALF ANGLE OF VIEW (DEGREE): 31.73
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 123.63
BACK FOCUS (MM): 11.06
JPA 503113905_i_000011.jpg

Embodiment 4
FOCAL LENGTH (MM): 24.17
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 41.83
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 124.64
BACK FOCUS (MM): 11.06
JPA 503113905_i_000014.jpg

Embodiment 5
FOCAL LENGTH (MM): 33.11
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 33.17
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 126.01
BACK FOCUS (MM): 11.06
JPA 503113905_i_000017.jpg

Embodiment 6
FOCAL LENGTH (MM): 33.03
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 33.23
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 125.39
BACK FOCUS (MM): 11.06
JPA 503113905_i_000020.jpg

Embodiment 7
FOCAL LENGTH (MM): 34.99
F NUMBER: 1.43
HALF ANGLE OF VIEW (DEGREE): 31.73
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 122.18
BACK FOCUS (MM): 11.06
JPA 503113905_i_000023.jpg

Embodiment 8
FOCAL LENGTH (MM): 22.00
F NUMBER: 1.42
HALF ANGLE OF VIEW (DEGREE): 44.52
IMAGE HEIGHT (MM): 21.64
LENS LENGTH (MM): 125.60
BACK FOCUS (MM): 11.06
JPA 503113905_i_000026.jpg


nice!(1) 
共通テーマ:趣味・カルチャー

nice! 1