Ophthalmic device

Abstract

An ophthalmic device that comprises a first objective lens system, an optical system, an anterior eye segment photographing system, and a first optical-path combining member. The first objective lens system includes two or more lenses. The optical system includes a projection system configured to project light onto a target eye via the first objective lens system. The anterior eye segment photographing system is used for photographing an anterior eye segment of the target eye. The first optical-path combining member is located between the two or more lenses to combine an optical path of the optical system and an optical path of the anterior eye segment photographing system.

1 . An ophthalmic device comprising:
 a first objective lens system including two or more lenses;   an optical system including a projection system configured to project light onto a target eye via the first objective lens system, wherein the first objective lens system is applied to project light in a first range of the target eye;   an anterior eye segment photographing system for photographing an anterior eye segment of the target eye;   a first optical-path combining member located between the two or more lenses to combine an optical path of the optical system and an optical path of the anterior eye segment photographing system;   a second objective lens system applied in place of the first objective lens system to project light in a second range of the target eye, the second range being narrower than the first range; and   a second optical-path combining member applied in place of the first optical-path combining member to project light in the second range of the target eye.   
     
     
         2 . An ophthalmic device comprising:
 a first objective lens system including two or more lenses;   an optical system including a projection system configured to project light onto a target eye via the first objective lens system, wherein the first objective lens system is applied to project light in a first range of the target eye;   an anterior eye segment photographing system for photographing an anterior eye segment of the target eye; and   a first optical-path combining member located between the two or more lenses to combine an optical path of the optical system and an optical path of the anterior eye segment photographing system; and   a second objective lens system applied in place of the first objective lens system to project light in a second range of the target eye, the second range being narrower than the first range,   wherein the first optical-path combining member is shared when projecting light in the first range and when projecting light in the second range.