RU2003115597A - LIGHT-LIGHT MIRROR-LENS LENS OF THE DIRECT IMAGE OF NIGHT VISION INSTRUMENTS - Google Patents

LIGHT-LIGHT MIRROR-LENS LENS OF THE DIRECT IMAGE OF NIGHT VISION INSTRUMENTS

Info

Publication number
RU2003115597A
RU2003115597A RU2003115597/28A RU2003115597A RU2003115597A RU 2003115597 A RU2003115597 A RU 2003115597A RU 2003115597/28 A RU2003115597/28 A RU 2003115597/28A RU 2003115597 A RU2003115597 A RU 2003115597A RU 2003115597 A RU2003115597 A RU 2003115597A
Authority
RU
Russia
Prior art keywords
lens
light
component
night vision
direct image
Prior art date
Application number
RU2003115597/28A
Other languages
Russian (ru)
Other versions
RU2244331C1 (en
Inventor
Александр Владимирович Медведев
Анатолий Геннадьевич Попов
Original Assignee
ОАО "Ростовский оптико-механический завод"
Filing date
Publication date
Application filed by ОАО "Ростовский оптико-механический завод" filed Critical ОАО "Ростовский оптико-механический завод"
Priority to RU2003115597/28A priority Critical patent/RU2244331C1/en
Priority claimed from RU2003115597/28A external-priority patent/RU2244331C1/en
Publication of RU2003115597A publication Critical patent/RU2003115597A/en
Application granted granted Critical
Publication of RU2244331C1 publication Critical patent/RU2244331C1/en

Links

Claims (1)

Светосильный зеркально-линзовый объектив прямого изображения приборов ночного видения, содержащий оптические компоненты, первый из которых положительная линза, второй - отрицательная линза Манжена, третий и пятый - положительные линзы, четвертый - положительная линза Манжена, отличающийся наличием шестого компонента, выполненного в виде положительного мениска; при этом первый компонент выполнен в виде двояковыпуклой линзы; шестой компонент и третий компонент, выполненный в виде положительного мениска, обращены выпуклостью на встречу друг другу; четвертый компонент выполнен в виде двояковыпуклой линзы; а третий, пятый и шестой компоненты представляют собой триплет с увеличенным воздушным промежутком между третьим и пятым компонентами.A fast aperture mirror image lens of direct image of night vision devices containing optical components, the first of which is a positive lens, the second is a negative Mangin lens, the third and fifth are positive lenses, the fourth is a positive Mangin lens, characterized by the presence of the sixth component, made in the form of a positive meniscus ; wherein the first component is made in the form of a biconvex lens; the sixth component and the third component, made in the form of a positive meniscus, are convex to meet each other; the fourth component is made in the form of a biconvex lens; and the third, fifth and sixth components are a triplet with an increased air gap between the third and fifth components.
RU2003115597/28A 2003-05-26 2003-05-26 Light-powered mirror-lens objective for straight displaying of night-vision devices RU2244331C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003115597/28A RU2244331C1 (en) 2003-05-26 2003-05-26 Light-powered mirror-lens objective for straight displaying of night-vision devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003115597/28A RU2244331C1 (en) 2003-05-26 2003-05-26 Light-powered mirror-lens objective for straight displaying of night-vision devices

Publications (2)

Publication Number Publication Date
RU2003115597A true RU2003115597A (en) 2004-11-27
RU2244331C1 RU2244331C1 (en) 2005-01-10

Family

ID=34881210

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003115597/28A RU2244331C1 (en) 2003-05-26 2003-05-26 Light-powered mirror-lens objective for straight displaying of night-vision devices

Country Status (1)

Country Link
RU (1) RU2244331C1 (en)

Similar Documents

Publication Publication Date Title
NO20060917L (en) Night vision with two eyepieces
EP1884815A3 (en) Fixed-focal objective of the retrofocus type for projector
RU2003115597A (en) LIGHT-LIGHT MIRROR-LENS LENS OF THE DIRECT IMAGE OF NIGHT VISION INSTRUMENTS
TWI268381B (en) Projection lens with fixed focal length
RU2001125154A (en) Galileo-type telescopic optical system
RU2001127414A (en) LENS WITH EXTENDED PASSENGER (OPTIONS)
RU2002125531A (en) PROJECTIVE LIGHT LIGHT
RU2000113678A (en) TV LENS WITH EXTENDED ENTRANCE
RU2001135472A (en) LIGHT LIGHT
SU1511731A1 (en) Fast zoom lens
RU2002123890A (en) LIGHT-FIRED IMMERSION ACHROMATIC MICROSCOPE LENS
RU2002111076A (en) LIGHT LIGHT
RU99108266A (en) MICRO LENS WITH INCREASED WORKING DISTANCE
TW200624853A (en) Projection lens device having overall lens length close to back focal length
RU99121955A (en) WIDE-LIGHT LIGHT LENS
RU98114348A (en) PLANOCHROMATIC LIGHT FAST LENS OF THE MICROSCOPE
RU2008106513A (en) LIGHT LIGHT
RU2078470C1 (en) AFOCAL WIDE ANGLE NOZZLE
RU98115756A (en) PLANOCHROMATIC HIGH-APERTURE MICRO LENS
EA199800359A1 (en) LENS FOR NIGHT VISION DEVICES
RU93053460A (en) LIGHTFLAST LENS
RU97107976A (en) LIGHT MIRROR LENS LENS
RU2075907C1 (en) LARGE-SCREEN PLANOCHROMATIC REFLECTIVE LENS OF MICROSCOPE
RU97106458A (en) LIGHT LIGHT
RU93044560A (en) LIGHTFLAST LENS