Objektivtubus mit exzentrischem Anpassungsmechanismus

Details

Veröffentlichungs-Nr.

EP2418527

Aktenzeichen

EP11177321

Anmeldetag

11. August 2011

Veröffentlichung

19. März 2014

Erteilung

19. März 2014

Rechtsraum

EP

IPC

G02B7/02G02B27/62

Abstract

According to an aspect of the invention, a lens barrel having an eccentricity adjusting mechanism includes a lens frame, a pressing ring, an engaging part, a tool insertion hole, an engaging face, a non-engaging face. The lens frame holds a lens for an optical system of the lens barrel. The pressing ring is screw-connected to a fixed barrel of the lens barrel. A part of the lens frame is disposed between the pressing ring and the fixed barrel so that the lens frame is supported to be rotatable around the optical axis. The engaging part is formed on an outer circumferential face of the lens frame, protrudes from the outer circumferential face of the lens frame, the engaging part including a plurality of engaging parts formed in the circumferential direction of the outer circumferential face of the lens frame with predetermined intervals.

Anmelder

Firma

Fujifilm Corporation

Land

🇯🇵 Japan

Fachgebiete