JPS4973442A - - Google Patents

Info

Publication number
JPS4973442A
JPS4973442A JP9300073A JP9300073A JPS4973442A JP S4973442 A JPS4973442 A JP S4973442A JP 9300073 A JP9300073 A JP 9300073A JP 9300073 A JP9300073 A JP 9300073A JP S4973442 A JPS4973442 A JP S4973442A
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.)
Pending
Application number
JP9300073A
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
Publication of JPS4973442A publication Critical patent/JPS4973442A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP9300073A 1972-10-10 1973-08-21 Pending JPS4973442A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29619472A 1972-10-10 1972-10-10

Publications (1)

Publication Number Publication Date
JPS4973442A true JPS4973442A (ja) 1974-07-16

Family

ID=23141002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9300073A Pending JPS4973442A (ja) 1972-10-10 1973-08-21

Country Status (3)

Country Link
JP (1) JPS4973442A (ja)
CA (1) CA1028088A (ja)
DE (1) DE2346497A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823306U (ja) * 1981-08-05 1983-02-14 富士写真光機株式会社 内視鏡光学系
KR101529307B1 (ko) * 2000-07-27 2015-06-16 스미또모 가가꾸 가부시끼가이샤 메틸 메타크릴레이트 수지 조성물 및 이의 성형체

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490326A1 (fr) * 1980-09-12 1982-03-19 Champeau Andre Systeme optique transmissif focalisant hybride
US4576766A (en) * 1983-09-07 1986-03-18 The Plessey Company Plc Photochromic compounds and their use in photoreactive lenses
DE3333502A1 (de) * 1983-09-16 1985-04-18 Röhm GmbH, 6100 Darmstadt Uv-absorber enthaltende thermoplastische kunststoff-formmassen
KR102016867B1 (ko) * 2015-09-16 2019-08-30 미쯔이가가꾸가부시끼가이샤 광학 재료용 중합성 조성물, 당해 조성물로부터 얻어지는 광학 재료 및 플라스틱 렌즈

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823306U (ja) * 1981-08-05 1983-02-14 富士写真光機株式会社 内視鏡光学系
JPH0143687Y2 (ja) * 1981-08-05 1989-12-19
KR101529307B1 (ko) * 2000-07-27 2015-06-16 스미또모 가가꾸 가부시끼가이샤 메틸 메타크릴레이트 수지 조성물 및 이의 성형체

Also Published As

Publication number Publication date
CA1028088A (en) 1978-03-14
DE2346497A1 (de) 1974-04-25

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