Apparatus for recording images of crystalline lens sections

Details Apparatus for recording images of crystalline lens sections Apparatus for recording images of crystalline lens sections

1978-02-14

1979-10-23

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Folding

351 7, 354 62, A61B 310, G03B 2900

Patent

active

041718771

ABSTRACT:
An apparatus is provided comprising a slit illumination system for projecting a slit illumination light along a slit axis, and a recording optical system including a taking lens and an image plane, said taking lens having an optical axis intersecting at an angle with a plane containing said slit illumination light, said taking lens further having a major plane which includes a line of intersection of said plane of slit illumination light with said image plane. Also provided are means for supporting said slit illumination system and said recording optical system as a unit for rotation about said slit axis so that orientation of the slit illumination light can be changed as desired.

REFERENCES:
patent: 2354614 (1944-07-01), Reason
patent: 3519338 (1970-07-01), Papritz

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