JPS50124633A - - Google Patents

Info

Publication number
JPS50124633A
JPS50124633A JP1818174A JP1818174A JPS50124633A JP S50124633 A JPS50124633 A JP S50124633A JP 1818174 A JP1818174 A JP 1818174A JP 1818174 A JP1818174 A JP 1818174A JP S50124633 A JPS50124633 A JP S50124633A
Authority
JP
Japan
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
JP1818174A
Other languages
Japanese (ja)
Other versions
JPS5437821B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1818174A priority Critical patent/JPS5437821B2/ja
Publication of JPS50124633A publication Critical patent/JPS50124633A/ja
Publication of JPS5437821B2 publication Critical patent/JPS5437821B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP1818174A 1974-02-14 1974-02-14 Expired JPS5437821B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1818174A JPS5437821B2 (enrdf_load_stackoverflow) 1974-02-14 1974-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1818174A JPS5437821B2 (enrdf_load_stackoverflow) 1974-02-14 1974-02-14

Publications (2)

Publication Number Publication Date
JPS50124633A true JPS50124633A (enrdf_load_stackoverflow) 1975-09-30
JPS5437821B2 JPS5437821B2 (enrdf_load_stackoverflow) 1979-11-17

Family

ID=11964431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1818174A Expired JPS5437821B2 (enrdf_load_stackoverflow) 1974-02-14 1974-02-14

Country Status (1)

Country Link
JP (1) JPS5437821B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398689U (enrdf_load_stackoverflow) * 1977-01-13 1978-08-10
JPS5695206A (en) * 1979-12-05 1981-08-01 Ricoh Co Ltd Gauss type lens
JPH02256013A (ja) * 1988-10-12 1990-10-16 Asahi Optical Co Ltd 読取り用レンズ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746201A (en) * 1954-03-11 1956-03-14 J H Dallmeyer Ltd Improvement in lenses
US2831397A (en) * 1955-02-15 1958-04-22 Zeiss Carl Photographic objective
US3136840A (en) * 1962-03-26 1964-06-09 Bausch & Lomb Symmetrical gauss type objective

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746201A (en) * 1954-03-11 1956-03-14 J H Dallmeyer Ltd Improvement in lenses
US2831397A (en) * 1955-02-15 1958-04-22 Zeiss Carl Photographic objective
US3136840A (en) * 1962-03-26 1964-06-09 Bausch & Lomb Symmetrical gauss type objective

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398689U (enrdf_load_stackoverflow) * 1977-01-13 1978-08-10
JPS5695206A (en) * 1979-12-05 1981-08-01 Ricoh Co Ltd Gauss type lens
JPH02256013A (ja) * 1988-10-12 1990-10-16 Asahi Optical Co Ltd 読取り用レンズ

Also Published As

Publication number Publication date
JPS5437821B2 (enrdf_load_stackoverflow) 1979-11-17

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