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Macro lenses for a 35mm full-frame sensor from SIGMA [Patent]

SIGMA filed a patent of various 1:1 macro lenses for a 35mm full-frame sensor camera.
Only 50mm F3.0, embodiment 7, is for a mirrorless camera.

【公開番号】特開2019-144441(P2019-144441A) click here
【公開日】令和1年8月29日(2019.8.29)
【発明の名称】マクロレンズ

Data are at INF, 1:2, 1:1, respectively.
Length and height are shown as millimeter.

Specification and lens arrangement of embodiment 1
Focal length: 67.95 63.74 60.05
F number: 2.90 3.86 4.99
2ω: 35.40 26.59 21.07
Image height: 21.63 21.63 21.63
Lens length: 126.83 150.95 175.57
JPA 501144441_i_000004.jpg

Specification and lens arrangement of embodiment 2
Focal length: 73.62 70.18 67.35
F number: 2.98 3.94 4.92
2ω: 32.76 24.80 19.71
Image height: 21.63 21.63 21.63
Lens length 143.45 170.54 198.76
JPA 501144441_i_000011.jpg

Specification and lens arrangement of embodiment 3
Focal length: 98.32 92.78 88.13
F number: 2.93 3.76 4.85
2ω: 24.86 19.46 15.88
Image height: 21.63 21.63 21.63
Lens length: 220.94 260.89 302.09
JPA 501144441_i_000018.jpg

Specification and lens arrangement of embodiment4
Focal length: 63.69 59.96 57.06
F number: 2.87 3.47 4.07
2ω: 37.66 31.27 26.34
Image height: 21.63 21.63 21.63
Lens length: 191.75 211.37 232.45
JPA 501144441_i_000025.jpg

Specification and lens arrangement of embodiment 5
Focal length: 68.00 64.02 60.63
F number: 2.90 3.85 4.97
2ω: 35.37 26.55 20.98
Image height: 21.63 21.63 21.63
Lens length: 126.83 150.75 175.51
JPA 501144441_i_000032.jpg

Specification and lens arrangement of embodiment 6
Focal length: 105.00 101.13 96.86
F number: 3.03 4.19 5.40
2ω: 23.25 16.36 12.50
Image height: 21.63 21.63 21.63
Lens length: 243.28 281.74 319.78
JPA 501144441_i_000039.jpg

Specification and lens arrangement of embodiment 7
Focal length: 50.00 42.94 37.00
F number: 2.97 3.64 4.38
2ω: 46.96 37.88 32.66
Image height: 21.63 21.63 21.63
Lens length: 109.51 127.94 144.38
JPA 501144441_i_000046.jpg
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