JPS6252286B2 - - Google Patents

Info

Publication number: JPS6252286B2
Authority: JP; Japan
Prior art keywords: small; base; lens; ball; main component
Prior art date: 1982-01-12
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.): Expired

Application number

JP57003060A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58120217A (ja

Inventor

Jiro Tarumi

Shigeo Komya

Yukio Kageyama

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.)

Hoya Corp

Original Assignee

Hoya Corp

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.)

1982-01-12

Filing date

1982-01-12

Publication date

1987-11-04

1982-01-12 Application filed by Hoya Corp filed Critical Hoya Corp

1982-01-12 Priority to JP57003060A priority Critical patent/JPS58120217A/ja

1983-07-18 Publication of JPS58120217A publication Critical patent/JPS58120217A/ja

1987-11-04 Publication of JPS6252286B2 publication Critical patent/JPS6252286B2/ja

Status Granted legal-status Critical Current

Links

239000011324 bead Substances 0.000 claims description 32
229920005989 resin Polymers 0.000 claims description 18
239000011347 resin Substances 0.000 claims description 18
239000004033 plastic Substances 0.000 claims description 17
ROLAGNYPWIVYTG-UHFFFAOYSA-N 1,2-bis(4-methoxyphenyl)ethanamine;hydrochloride Chemical compound Cl.C1=CC(OC)=CC=C1CC(N)C1=CC=C(OC)C=C1 ROLAGNYPWIVYTG-UHFFFAOYSA-N 0.000 claims description 8
239000011248 coating agent Substances 0.000 claims description 7
238000000576 coating method Methods 0.000 claims description 7
SYFOAKAXGNMQAX-UHFFFAOYSA-N bis(prop-2-enyl) carbonate;2-(2-hydroxyethoxy)ethanol Chemical compound OCCOCCO.C=CCOC(=O)OCC=C SYFOAKAXGNMQAX-UHFFFAOYSA-N 0.000 claims description 4
238000004043 dyeing Methods 0.000 claims description 2
230000001070 adhesive effect Effects 0.000 description 12
239000000853 adhesive Substances 0.000 description 11
229920001577 copolymer Polymers 0.000 description 7
239000011521 glass Substances 0.000 description 5
238000005498 polishing Methods 0.000 description 3
239000004793 Polystyrene Substances 0.000 description 2
AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 2
229920002223 polystyrene Polymers 0.000 description 2
238000002834 transmittance Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
YKZMWXJHPKWFLS-UHFFFAOYSA-N (2-chlorophenyl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1Cl YKZMWXJHPKWFLS-UHFFFAOYSA-N 0.000 description 1
KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 1
BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
DQVUUGHMHQPVSI-UHFFFAOYSA-N [chloro(phenyl)methyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(Cl)C1=CC=CC=C1 DQVUUGHMHQPVSI-UHFFFAOYSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229920006026 co-polymeric resin Polymers 0.000 description 1
230000007547 defect Effects 0.000 description 1
STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920000182 polyphenyl methacrylate Polymers 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000010186 staining Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000001771 vacuum deposition Methods 0.000 description 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/06—Lenses; Lens systems ; Methods of designing lenses bifocal; multifocal ; progressive
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00028—Bifocal lenses; Multifocal lenses

Landscapes

Health & Medical Sciences (AREA)
Ophthalmology & Optometry (AREA)
Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)

JP57003060A 1982-01-12 1982-01-12 プラスチツク製２重焦点レンズ Granted JPS58120217A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP57003060A JPS58120217A (ja)	1982-01-12	1982-01-12	プラスチツク製２重焦点レンズ

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP57003060A JPS58120217A (ja)	1982-01-12	1982-01-12	プラスチツク製２重焦点レンズ

Publications (2)

Publication Number	Publication Date
JPS58120217A JPS58120217A (ja)	1983-07-18
JPS6252286B2 true JPS6252286B2 (2)	1987-11-04

Family

ID=11546776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP57003060A Granted JPS58120217A (ja)	1982-01-12	1982-01-12	プラスチツク製２重焦点レンズ

Country Status (1)

Country	Link
JP (1)	JPS58120217A (2)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4846913A (en) *	1983-02-22	1989-07-11	Optical Systems International Inc.	Method for making bifocal lens
JPS6227702A (ja) *	1985-07-29	1987-02-05	Pioneer Electronic Corp	フレネルレンズ
JPS62295001A (ja) *	1986-06-14	1987-12-22	Nippon Sheet Glass Co Ltd	合成樹脂製多焦点球面レンズおよびその製法
JP2015108642A (ja) *	2012-03-12	2015-06-11	富士フイルム株式会社	接合レンズ
EP2878989B1 (en) *	2013-11-29	2020-11-04	Carl Zeiss Vision International GmbH	Method for manufacturing a spectacle lens and spectacle lens
US10816827B2 (en) *	2014-03-19	2020-10-27	Essilor International	Process for manufacturing an ophthalmic lens equipped with an insert

1982
- 1982-01-12 JP JP57003060A patent/JPS58120217A/ja active Granted

Also Published As

Publication number	Publication date
JPS58120217A (ja)	1983-07-18

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