NL170667C - Lichtsterk objectief van het uitgebreide gauss-type. - Google Patents

Lichtsterk objectief van het uitgebreide gauss-type.

Info

Publication number
NL170667C
NL170667C NLAANVRAGE7201267,A NL7201267A NL170667C NL 170667 C NL170667 C NL 170667C NL 7201267 A NL7201267 A NL 7201267A NL 170667 C NL170667 C NL 170667C
Authority
NL
Netherlands
Prior art keywords
luminous
extensive
objective
gauss type
gauss
Prior art date
Application number
NLAANVRAGE7201267,A
Other languages
English (en)
Dutch (nl)
Other versions
NL170667B (nl
NL7201267A (xx
Original Assignee
Optische Ind De Oude Delft Nv
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 Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Priority to NLAANVRAGE7201267,A priority Critical patent/NL170667C/xx
Priority to IL40953A priority patent/IL40953A/xx
Priority to GB5482072A priority patent/GB1403915A/en
Priority to US00313330A priority patent/US3802765A/en
Priority to DE2260750A priority patent/DE2260750C2/de
Priority to JP404573A priority patent/JPS5719401B2/ja
Priority to IT19578/73A priority patent/IT982478B/it
Priority to FR7302818A priority patent/FR2169963B1/fr
Priority to CH130573A priority patent/CH550410A/xx
Priority to SE7301276A priority patent/SE376805B/xx
Publication of NL7201267A publication Critical patent/NL7201267A/xx
Priority to YU28/73A priority patent/YU36075B/xx
Publication of NL170667B publication Critical patent/NL170667B/xx
Application granted granted Critical
Publication of NL170667C publication Critical patent/NL170667C/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
NLAANVRAGE7201267,A 1972-01-31 1972-01-31 Lichtsterk objectief van het uitgebreide gauss-type. NL170667C (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NLAANVRAGE7201267,A NL170667C (nl) 1972-01-31 1972-01-31 Lichtsterk objectief van het uitgebreide gauss-type.
IL40953A IL40953A (en) 1972-01-31 1972-11-28 High aperture objective of the extended gauss-type
GB5482072A GB1403915A (en) 1972-01-31 1972-11-28 High aperture objective of the extended gauss-type
US00313330A US3802765A (en) 1972-01-31 1972-12-08 High aperture objective of the extended gauss-type
DE2260750A DE2260750C2 (de) 1972-01-31 1972-12-12 Erweitertes Gaußobjektiv
JP404573A JPS5719401B2 (xx) 1972-01-31 1972-12-22
IT19578/73A IT982478B (it) 1972-01-31 1973-01-25 Obiettivo ad elevata apertura del tipo di gauss esteso
FR7302818A FR2169963B1 (xx) 1972-01-31 1973-01-26
CH130573A CH550410A (de) 1972-01-31 1973-01-30 Objektiv vom gauss-typ.
SE7301276A SE376805B (xx) 1972-01-31 1973-01-30
YU28/73A YU36075B (en) 1972-01-31 1980-10-08 Objective lens with a large aperture of the enlarged gauss-type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7201267,A NL170667C (nl) 1972-01-31 1972-01-31 Lichtsterk objectief van het uitgebreide gauss-type.

Publications (3)

Publication Number Publication Date
NL7201267A NL7201267A (xx) 1973-08-02
NL170667B NL170667B (nl) 1982-07-01
NL170667C true NL170667C (nl) 1982-12-01

Family

ID=19815256

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7201267,A NL170667C (nl) 1972-01-31 1972-01-31 Lichtsterk objectief van het uitgebreide gauss-type.

Country Status (11)

Country Link
US (1) US3802765A (xx)
JP (1) JPS5719401B2 (xx)
CH (1) CH550410A (xx)
DE (1) DE2260750C2 (xx)
FR (1) FR2169963B1 (xx)
GB (1) GB1403915A (xx)
IL (1) IL40953A (xx)
IT (1) IT982478B (xx)
NL (1) NL170667C (xx)
SE (1) SE376805B (xx)
YU (1) YU36075B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035047B2 (ja) * 1977-10-17 1985-08-12 オリンパス光学工業株式会社 顕微鏡対物レンズ
US4494829A (en) * 1982-09-20 1985-01-22 Aklin George H Curved field photographic objective
US5504618A (en) * 1994-06-20 1996-04-02 Loral Infrared & Imaging Systems, Inc. Extreme wide angle, very large aperture, compact, UV imaging lens
US5835286A (en) * 1995-08-25 1998-11-10 Olympus Optical Co., Ltd. Standard lens system having a large aperture ratio
CN103998968B (zh) 2011-12-16 2016-04-06 富士胶片株式会社 摄像透镜和具备它的摄像装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828671A (en) * 1956-04-10 1958-04-01 Nippon Kogaku Kk Wide aperture photographic objectives
NL286231A (xx) * 1962-11-30
DE1281169B (de) * 1966-09-15 1968-10-24 Schneider Co Optische Werke Photographisches oder kinematographisches Objektiv sehr grosser Lichtstaerke
US3504961A (en) * 1968-04-01 1970-04-07 Perkin Elmer Corp Modified double gauss objective

Also Published As

Publication number Publication date
FR2169963A1 (xx) 1973-09-14
JPS4888931A (xx) 1973-11-21
DE2260750A1 (de) 1973-08-09
CH550410A (de) 1974-06-14
SE376805B (xx) 1975-06-09
YU36075B (en) 1981-11-13
NL170667B (nl) 1982-07-01
DE2260750C2 (de) 1982-12-02
IL40953A (en) 1975-04-25
FR2169963B1 (xx) 1975-01-17
GB1403915A (en) 1975-08-28
US3802765A (en) 1974-04-09
IL40953A0 (en) 1973-01-30
NL7201267A (xx) 1973-08-02
JPS5719401B2 (xx) 1982-04-22
YU287380A (en) 1981-04-30
IT982478B (it) 1974-10-21

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee