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2 017 471

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C1

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IPC

(21) (22)

Application

5019651/14, 1991-12-23

(22)

Actual filing date

1991-12-23

(45)

Published

1994-08-15

(72)

Inventor

Mironova Eh.M.Zolotorevskij A.V.Bessarabov A.N.Ismankulov A.O.

(73)

Holder

Mezhotraslevoj Nauchno-Tekhnicheskij Kompleks Glaza"

METHOD FOR DETERMINING OPTIMAL DISTANCE BETWEEN OPTICAL CENTERS OF BIFOCAL INTRAOCULAR LENS Russian patent published in 1994 - IPC

Abstract RU 2017471 C1

FIELD: medicine. SUBSTANCE: this method for determining optimal distance between optical centers of bifocal intraocular lens includes keratometry, measurement of eye length and diffraction force of intraocular lens, calculation of optimum magnitude of retinal image displacement, and determination of amount of displacement between optical centers of bifocal intraocular lens using formula presented in specification. EFFECT: higher accuracy of measuring optimum distance between optical centers of bifocal intraocular lens. 1 dwg

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RU 2 017 471 C1

Authors

Mironova Eh.M.

Zolotorevskij A.V.

Bessarabov A.N.

Ismankulov A.O.

Dates

1994-08-15—Published

1991-12-23—Filed

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