SU624187A1 - Wide-aperture objective lens - Google Patents

Wide-aperture objective lens

Info

Publication number
SU624187A1
SU624187A1 SU772451696A SU2451696A SU624187A1 SU 624187 A1 SU624187 A1 SU 624187A1 SU 772451696 A SU772451696 A SU 772451696A SU 2451696 A SU2451696 A SU 2451696A SU 624187 A1 SU624187 A1 SU 624187A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wide
objective lens
aperture objective
aperture
volosov
Prior art date
Application number
SU772451696A
Other languages
Russian (ru)
Inventor
Давид Самуилович Волосов
Валерий Васильевич Тарабукин
Михаил Григорьевич Шпякин
Ирина Николаевна Поликарпова
Original Assignee
Предприятие П/Я Р-6681
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Р-6681 filed Critical Предприятие П/Я Р-6681
Priority to SU772451696A priority Critical patent/SU624187A1/en
Application granted granted Critical
Publication of SU624187A1 publication Critical patent/SU624187A1/en

Links

Description

(54) СВЕТОСИЛЬНЫЙjOBbEKTHB(54) LIGHTLIFEOBOBEKTHB

волили увеличить Относительное отверстие до 1,0:1,4 в объективе с углом пол  зрени , не меньшим 45, при небольших габаритах (световой.размер последней линзы 29 мм) и достаточно высоком качестве изображений.volili increase Relative aperture up to 1.0: 1.4 in a lens with a field of view angle not less than 45, with small dimensions (light size of the last lens is 29 mm) and high image quality.

Claims (3)

1.Волосов Д.С. Фотографическа  оптика. М., Искусство, 1971, с. 383.1. Volosov D.S. Photographic optics. M., Art, 1971, p. 383. 2.Волосов Д.С. Фотографическа  оптика, М., Искусство, с. 389.2. Volosov D.S. Photographic Optics, M., Art, p. 389. 3.Авторское свидетельство СССР 363054, кл.02 В 9/60, 1975.3. The author's certificate of the USSR 363054, cl.02 In 9/60, 1975.
SU772451696A 1977-02-09 1977-02-09 Wide-aperture objective lens SU624187A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772451696A SU624187A1 (en) 1977-02-09 1977-02-09 Wide-aperture objective lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772451696A SU624187A1 (en) 1977-02-09 1977-02-09 Wide-aperture objective lens

Publications (1)

Publication Number Publication Date
SU624187A1 true SU624187A1 (en) 1978-09-15

Family

ID=20695253

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772451696A SU624187A1 (en) 1977-02-09 1977-02-09 Wide-aperture objective lens

Country Status (1)

Country Link
SU (1) SU624187A1 (en)

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