Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent
1997-07-21
1998-12-08
Mai, Huy
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Objective type
351206, A61B 310
Patent
active
058478060
ABSTRACT:
The present invention relates to ophthalmological apparatuses more specifically intends to provide an ophthalmological apparatus for forming a sectional image signal of a measurement object part within the subject's eye. A luminous flux separating means separates light from a first fiber into a reference optical fiber and a measuring optical fiber and a reference reflecting mirror reflects light from the reference optical fiber, and a detecting optical fiber combines light emitted from the measuring optical fiber and reflected from an eyeground of the subject's eye and led to the measuring optical fiber and light reflected by the reference reflecting mirror and led to the reference optical fiber and leads the combined light to a light receiver, and a light reflecting member detachably arranged in the optical path leads light from the light outgoing end surface of the measuring optical fiber arranged in the conjugate position to the eyeground of the subject's eye onto one optical path of the eyeground illumination system or the eyeground observation/photographing optical system.
REFERENCES:
patent: 4886351 (1989-12-01), Sabban et al.
Kabushiki Kaisha Topcon
Mai Huy
LandOfFree
Ophthalmological apparatus for forming a sectional image signal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ophthalmological apparatus for forming a sectional image signal , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ophthalmological apparatus for forming a sectional image signal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-183518