Ophthalmic surgical microscope having an OCT-system

Details Ophthalmic surgical microscope having an OCT-system Ophthalmic surgical microscope having an OCT-system

2007-11-21

2010-11-23

Lee, Hwa S. A (Department: 2886)

Optics: measuring and testing

Plural test

C356S497000

Reexamination Certificate

active

07839494

ABSTRACT:
An ophthalmic surgical microscope (100) has a microscope main objective (101) and a viewing beam path (105) which passes through the microscope main objective (101) for visualizing an object region. The ophthalmic surgical microscope (100) includes an OCT-system (140) for recording images of the object region (108). The OCT-system (140) includes an OCT-scanning beam (142) which is guided via a scan mirror arrangement (146) to the object region (108). An optic element (147) is provided between the scan mirror arrangement (146) and the microscope main objective (101). This optic element (147) bundles the OCT-scanning radiation exiting from the scan mirror arrangement (146) and transfers the same into a beam path which passes through the microscope main objective (101). Alternatively or in addition, the ophthalmic surgical microscope (100) includes an opthalmoscopic magnifier lens (132) which can be pivoted into and out of the viewing beam path (105) and the OCT-scanning beam (142).

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Expanded European Search Report (Translation into English).

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