Universal gonioscope-contact lens system for observation and...

Details Universal gonioscope-contact lens system for observation and... Universal gonioscope-contact lens system for observation and...

2006-10-24

2006-10-24

Marmor, II, Charles A. (Department: 3735)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

C351S205000, C606S004000, C606S005000, C606S010000

Reexamination Certificate

active

07125119

ABSTRACT:
The invention provides a universal gonioscope-contact lens system suitable for diagnostics and intraocular laser surgery. The device consists of a hollow gonioscope body with a plurality of mirrors on the inner walls of the body and a contact lens. The front part of the lens is intended for contact with the eye cornea, while the rear part of the lens has a tapered shape with flat portions arranged perpendicular to the beams reflected from the gonioscope mirrors. The tapered portion of the lens can be conveniently used for manipulating the lens and for arranging optical lens components such as a concave lens and convex lens.

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