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JPS51144229A - Bright wide-angle lens with many surrounding quantities of light - Google Patents

Bright wide-angle lens with many surrounding quantities of light

Info

Publication number
JPS51144229A
JPS51144229A JP50068252A JP6825275A JPS51144229A JP S51144229 A JPS51144229 A JP S51144229A JP 50068252 A JP50068252 A JP 50068252A JP 6825275 A JP6825275 A JP 6825275A JP S51144229 A JPS51144229 A JP S51144229A
Authority
JP
Japan
Prior art keywords
quantities
light
angle lens
many surrounding
bright wide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP50068252A
Other languages
Japanese (ja)
Other versions
JPS5541401B2 (en
Inventor
Shozo Ishiyama
Toshiko Shimokura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP50068252A priority Critical patent/JPS51144229A/en
Publication of JPS51144229A publication Critical patent/JPS51144229A/en
Publication of JPS5541401B2 publication Critical patent/JPS5541401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)

Abstract

PURPOSE: Enlarging the refractive index of glass used in each lens provides many surrounding quantities of light.
COPYRIGHT: (C)1976,JPO&Japio
JP50068252A 1975-06-05 1975-06-05 Bright wide-angle lens with many surrounding quantities of light Granted JPS51144229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068252A JPS51144229A (en) 1975-06-05 1975-06-05 Bright wide-angle lens with many surrounding quantities of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068252A JPS51144229A (en) 1975-06-05 1975-06-05 Bright wide-angle lens with many surrounding quantities of light

Publications (2)

Publication Number Publication Date
JPS51144229A true JPS51144229A (en) 1976-12-11
JPS5541401B2 JPS5541401B2 (en) 1980-10-24

Family

ID=13368370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068252A Granted JPS51144229A (en) 1975-06-05 1975-06-05 Bright wide-angle lens with many surrounding quantities of light

Country Status (1)

Country Link
JP (1) JPS51144229A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267512A (en) * 1988-09-02 1990-03-07 Konica Corp Projection lens for projector
JPH10123413A (en) * 1996-10-21 1998-05-15 Dainippon Screen Mfg Co Ltd Picture recording lens and image pickup device
JP2016062020A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus
JP2016062021A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus
JP2016062019A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952634A (en) * 1972-06-02 1974-05-22
JPS50119626A (en) * 1974-03-02 1975-09-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952634A (en) * 1972-06-02 1974-05-22
JPS50119626A (en) * 1974-03-02 1975-09-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267512A (en) * 1988-09-02 1990-03-07 Konica Corp Projection lens for projector
JPH10123413A (en) * 1996-10-21 1998-05-15 Dainippon Screen Mfg Co Ltd Picture recording lens and image pickup device
JP2016062020A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus
JP2016062021A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus
JP2016062019A (en) * 2014-09-19 2016-04-25 富士フイルム株式会社 Imaging lens and imaging apparatus

Also Published As

Publication number Publication date
JPS5541401B2 (en) 1980-10-24

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