RU94022199A - LENS FOR THE IR SPECTRUM - Google Patents

LENS FOR THE IR SPECTRUM

Info

Publication number
RU94022199A
RU94022199A RU94022199/28A RU94022199A RU94022199A RU 94022199 A RU94022199 A RU 94022199A RU 94022199/28 A RU94022199/28 A RU 94022199/28A RU 94022199 A RU94022199 A RU 94022199A RU 94022199 A RU94022199 A RU 94022199A
Authority
RU
Russia
Prior art keywords
lens
spectrum
biconvex
positive
meniscus convex
Prior art date
Application number
RU94022199/28A
Other languages
Russian (ru)
Other versions
RU2072733C1 (en
Inventor
Г.А. Михеева
Original Assignee
АООТ "Красногорский завод"
Filing date
Publication date
Application filed by АООТ "Красногорский завод" filed Critical АООТ "Красногорский завод"
Priority to RU94022199/28A priority Critical patent/RU2072733C1/en
Priority claimed from RU94022199/28A external-priority patent/RU2072733C1/en
Publication of RU94022199A publication Critical patent/RU94022199A/en
Application granted granted Critical
Publication of RU2072733C1 publication Critical patent/RU2072733C1/en

Links

Claims (1)

Изобретение относится к оптическому приборостроению и может быть использовано в ночных приборах наблюдения. Объектив содержит два компонента, первый из которых состоит из положительного мениска, обращенного выпуклостью к предмету, двояковыпуклой и двояковогнутой линз, склеенных между собой, второй состоит из отрицательного мениска, обращенного выпуклостью к предмету и положительной двояковыпуклой линзы.The invention relates to an optical instrument and can be used in night surveillance devices. The lens contains two components, the first of which consists of a positive meniscus convex to the object, a biconvex and biconcave lenses glued together, the second consists of a negative meniscus convex to the object and a positive biconvex lens.
RU94022199/28A 1994-06-23 1994-06-23 LENS FOR IR SPECTRUM RU2072733C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94022199/28A RU2072733C1 (en) 1994-06-23 1994-06-23 LENS FOR IR SPECTRUM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94022199/28A RU2072733C1 (en) 1994-06-23 1994-06-23 LENS FOR IR SPECTRUM

Publications (2)

Publication Number Publication Date
RU94022199A true RU94022199A (en) 1996-01-27
RU2072733C1 RU2072733C1 (en) 1997-01-27

Family

ID=36114250

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94022199/28A RU2072733C1 (en) 1994-06-23 1994-06-23 LENS FOR IR SPECTRUM

Country Status (1)

Country Link
RU (1) RU2072733C1 (en)

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