Zoom eyepiece for EVF from NIKON

NIKON filed patent of zoom eyepiece for EVF of mirrorless camera.

【公開番号】特開2018-60041(P2018-60041A) click here
【公開日】平成30年4月12日(2018.4.12)
【発明の名称】接眼光学系、光学機器及び接眼光学系の製造方法

Specification and lens arrangement of embodiment 1
Focal length: 19.632 - 28.835 mm
Object height: 6.350 - 6.350 mm
Total length: 42.823 - 42.823 mm



Camera system