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2 010 279

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IPC

(21) (22)

Application

4939845/10, 1991-05-15

(22)

Actual filing date

1991-05-15

(45)

Published

1994-03-30

(72)

Inventor

Rodionov S.A.Butsevitskij A.V.Voznesenskij N.B.Kurchinskaja L.N.Przhevalinskij L.I.

(73)

Holder

Sankt-Peterburgskij Institut Tochnoj Mekhaniki I Optiki

EYE-PIECE OF MICROSCOPE Russian patent published in 1994 - IPC

Abstract RU 2010279 C1

FIELD: optical instrumentation. SUBSTANCE: eye-piece of microscope has positive meniscus facing object space with concavity, positive and negative meniscus cemented together and plano-convex lenses facing each other with convexities and having same design data. EFFECT: facilitated manufacture, improved operational characteristics. 6 dwg

Similar patents RU2010279C1

Title	Year	Author	Number
OBJECTIVE LENS OF MICROSCOPE	1991	Butsevitskij A.V. Voznesenskij N.B. Ivanov A.V. Kurchinskaja L.N. Usoskin V.V.	RU2010275C1
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RU 2 010 279 C1

Authors

Rodionov S.A.

Butsevitskij A.V.

Voznesenskij N.B.

Kurchinskaja L.N.

Przhevalinskij L.I.

Dates

1994-03-30—Published

1991-05-15—Filed