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2 040 804

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C1

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IPC

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Application

4537108/10, 1990-12-06

(22)

Actual filing date

1990-12-06

(45)

Published

1995-07-25

(72)

Inventor

Koshchavtsev N.F.Babintsev V.F.Chuprova N.I.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"EdinenieSpetsial'Noe Konstruktorskoe Bjuro Nochnogo Videnija

HIGH-SPEED LENS FOR ULTRAVIOLET REGION OF SPECTRUM Russian patent published in 1995 - IPC

Abstract RU 2040804 C1

FIELD: measurement technology. SUBSTANCE: high-speed lens includes first positive meniscus facing image with concavity, second positive and negative meniscuses facing object with concavity, two positive and one negative lens placed between them and third positive meniscus facing image with concavity put in series on optical axis. EFFECT: expanded application field. 2 dwg

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RU 2 040 804 C1

Authors

Koshchavtsev N.F.

Babintsev V.F.

Chuprova N.I.

Dates

1995-07-25—Published

1990-12-06—Filed

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