Pantent of 14-30mm f/4 from NIKON [Patent]
NIKON filed patent of 14-29mm f/4 zoom lens for 35mm full-frame mirrorless.
Any one embodiment in this patent may be NIKKOR Z 14-30mm f/4 S.
【公開番号】特開2019-8031(P2019-8031A) click here
【公開日】平成31年1月17日(2019.1.17)
【発明の名称】変倍光学系、光学装置および変倍光学系の製造方法
Specification and lens arrangement of embodiment 1
Focal length: 14.420~20.000~29.101 mm
F number: 4.00~4.00~4.00
Half angle of view: 57.68°~46.85°~35.27°
Image height: 21.70 mm
Lens length: 126.464~116.239~114.999 mm
Back focus: 21.360~26.809~36.297 mm
Any one embodiment in this patent may be NIKKOR Z 14-30mm f/4 S.
【公開番号】特開2019-8031(P2019-8031A) click here
【公開日】平成31年1月17日(2019.1.17)
【発明の名称】変倍光学系、光学装置および変倍光学系の製造方法
Specification and lens arrangement of embodiment 1
Focal length: 14.420~20.000~29.101 mm
F number: 4.00~4.00~4.00
Half angle of view: 57.68°~46.85°~35.27°
Image height: 21.70 mm
Lens length: 126.464~116.239~114.999 mm
Back focus: 21.360~26.809~36.297 mm