SURGICAL OPHTHALMIC LASER DEVICE Russian patent published in 1995 - IPC

Abstract RU 2042338 C1

FIELD: medical engineering. SUBSTANCE: device has binocular microscope, working and collimating lasers, mirror, expanding telescopic system having negative concave-concave lens, negative meniscus, positive meniscus, convex-concave lens, convex-convex lens arranged in series along the ray path and light- dividing mirror. EFFECT: simplified design and assemblage; improved ergonomic characteristics. 1 dwg

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RU 2 042 338 C1

Authors

Spirov K.P.

Patrakov Ju.V.

Kireeva V.V.

Baranov Ju.P.

Dates

1995-08-27—Published

1991-02-27—Filed