Title:
CREVICE LIGHT MICROSCOPE
Document Type and Number:
Japanese Patent JPH05337086
Kind Code:
A
Abstract:
PURPOSE: To provide an ophthalmoscope examination device which enables an examiner to observe a specific deep section inside the eye to be examined by sight and to utilize the experiences obtained with an ordinary ophthalmoscope as much as possible. CONSTITUTION: This ophthalmoscope examination device consists of a crevice light to project stenopeic light spots on the eye 25 to be examined, at least one objective lens 4, at least two eyepieces 16a, 16b, and a microscope with at least one light path extending between the objective lens 4 and the eyepieces 16a, 16b. The device has also a diaphragm plate 31 with many transparent and opaque areas inside or near a middle image plane in the light path, so that the transparent areas are made to scan the image on the middle image plane.
Inventors:
YURUGEN MASUITSUHI
GERUHARUTO GAIDA
GERUHARUTO GAIDA
Application Number:
JP3235093A
Publication Date:
December 21, 1993
Filing Date:
February 23, 1993
Export Citation:
Assignee:
ZEISS CARL FA
International Classes:
A61B3/12; A61B3/135; A61F9/00; (IPC1-7): A61B3/135; A61F9/00
Attorney, Agent or Firm:
Toshio Yano (2 outside)