GB8910352D0 - Improvements in or relating to lens blanks - Google Patents

Improvements in or relating to lens blanks

Info

Publication number
GB8910352D0
GB8910352D0 GB898910352A GB8910352A GB8910352D0 GB 8910352 D0 GB8910352 D0 GB 8910352D0 GB 898910352 A GB898910352 A GB 898910352A GB 8910352 A GB8910352 A GB 8910352A GB 8910352 D0 GB8910352 D0 GB 8910352D0
Authority
GB
United Kingdom
Prior art keywords
relating
lens blanks
blanks
lens
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.)
Pending
Application number
GB898910352A
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.)
GILCO OPTICS Ltd
Original Assignee
GILCO OPTICS Ltd
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 GILCO OPTICS Ltd filed Critical GILCO OPTICS Ltd
Priority to GB898910352A priority Critical patent/GB8910352D0/en
Publication of GB8910352D0 publication Critical patent/GB8910352D0/en
Priority to GB9009475A priority patent/GB2230983A/en
Pending legal-status Critical Current

Links

GB898910352A 1989-05-05 1989-05-05 Improvements in or relating to lens blanks Pending GB8910352D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898910352A GB8910352D0 (en) 1989-05-05 1989-05-05 Improvements in or relating to lens blanks
GB9009475A GB2230983A (en) 1989-05-05 1990-04-27 Lens blank mountings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898910352A GB8910352D0 (en) 1989-05-05 1989-05-05 Improvements in or relating to lens blanks

Publications (1)

Publication Number Publication Date
GB8910352D0 true GB8910352D0 (en) 1989-06-21

Family

ID=10656272

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898910352A Pending GB8910352D0 (en) 1989-05-05 1989-05-05 Improvements in or relating to lens blanks
GB9009475A Withdrawn GB2230983A (en) 1989-05-05 1990-04-27 Lens blank mountings

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9009475A Withdrawn GB2230983A (en) 1989-05-05 1990-04-27 Lens blank mountings

Country Status (1)

Country Link
GB (2) GB8910352D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110770008A (en) * 2017-06-19 2020-02-07 依视路国际公司 Optical element, assembly comprising such an optical element and method for manufacturing an optical element

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07509411A (en) * 1992-07-17 1995-10-19 ミネソタ　マイニング　アンド　マニュファクチャリング　カンパニー Lens processing methods and means used
GB2287421B (en) * 1994-03-04 1997-09-03 Hydron Ltd Process of preparing lenses
US7828624B2 (en) * 2000-01-18 2010-11-09 Ncrx Optical Solutions, Inc. Method of local manufacture of ophthalmic lens using remotely assembled pre-blocked lens blanks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583202A (en) * 1944-08-03 1946-12-11 American Optical Corp Improvements in supporting devices for lenses and other articles which are to be subjected to grinding, polishing and other operations
US3448549A (en) * 1967-04-06 1969-06-10 Textron Inc Method of generating a lens
CH651484A5 (en) * 1981-06-24 1985-09-30 Roag Ag METHOD AND DEVICE FOR SEPARATING OPTIC PARTS FROM SUPPORTING BODIES.
GB2148169B (en) * 1983-10-24 1987-05-28 Contact Lens Supplies Method of manufacturing a contact lens and apparatus for use in the method
US4686798A (en) * 1985-06-21 1987-08-18 Sola U.S.A. Inc. Optical blank carrier for lathing lenses and process therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110770008A (en) * 2017-06-19 2020-02-07 依视路国际公司 Optical element, assembly comprising such an optical element and method for manufacturing an optical element
CN110770007A (en) * 2017-06-19 2020-02-07 依视路国际公司 Optical component and method for producing optical component

Also Published As

Publication number Publication date
GB2230983A (en) 1990-11-07
GB9009475D0 (en) 1990-06-20

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