Magnifying binocular ophthalmoscope
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United States of America Patent
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-
Jun 13, 1989
Grant Date -
N/A
app pub date -
Dec 8, 1987
filing date -
Dec 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A magnifying binocular opthalmoscope comprising a mirror system and a telescopic lens system. Light travels from the source of an image to the mirror system and is reflected thereby to travel through the telescopic lens system. The telescopic lens system comprises two series of lenses to provide the operator of the magnifying binocular opthalmoscope with binocular vision. The operator is able to view a magnification of the image of the source through the eye pieces of the two series of lenses.
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