Patent Number: 8,721,079

Title: Fundus camera

Abstract: An ophthalmologic apparatus including an index projection unit to project an index on a cornea of a subject's eye, an imaging unit to form an image on an imaging plane via an objective lens and capture an image of the index projected on the cornea, and a control unit to control a distance between the subject's eye and the object lens so that a size of the captured index becomes a predetermined size.

Inventors: Uchida; Koji (Utsunomiya, JP), Aikawa; Satoshi (Yokohama, JP), Dobashi; Yasuhiro (Matsudo, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: A61B 3/14 (20060101); A61B 3/10 (20060101)

Expiration Date: 5/13/12018