CA407402A - Lentille ophthalmique - Google Patents

Lentille ophthalmique

Info

Publication number
CA407402A
CA407402A CA407402A CA407402DA CA407402A CA 407402 A CA407402 A CA 407402A CA 407402 A CA407402 A CA 407402A CA 407402D A CA407402D A CA 407402DA CA 407402 A CA407402 A CA 407402A
Authority
CA
Canada
Prior art keywords
ophthalmic lens
ophthalmic
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.)
Expired
Application number
CA407402A
Other languages
English (en)
Inventor
R. Moulton Harold
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.)
American Optical Corp
Original Assignee
American Optical Corp
Publication date
Application granted granted Critical
Publication of CA407402A publication Critical patent/CA407402A/fr
Expired legal-status Critical Current

Links

CA407402A Lentille ophthalmique Expired CA407402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407402T

Publications (1)

Publication Number Publication Date
CA407402A true CA407402A (fr) 1942-09-15

Family

ID=35418702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407402A Expired CA407402A (fr) Lentille ophthalmique

Country Status (1)

Country Link
CA (1) CA407402A (fr)

Similar Documents

Publication Publication Date Title
CA407402A (fr) Lentille ophthalmique
CA403265A (fr) Verre multifocal
CA403266A (fr) Verre multifocal
CA407083A (fr) Verre optique
AU117067B2 (en) Improvements in ophthalmic lenses
CA403432A (fr) Lunettes
CA405128A (fr) Monture d'objectif
CA404828A (fr) Monture d'objectif
CA404779A (fr) Lunettes
CA405662A (fr) Verre protecteur
CA402219A (fr) Monture ophthalmique
CA405613A (fr) Monture opthalmique
CA407496A (fr) Monture ophtalmique
CA403475A (fr) Support de lentille
CA402000A (fr) Lentille photographique
CA401998A (fr) Lentille photographique
CA402402A (fr) Systeme de lentilles
CA404131A (fr) Objectif optique
CA405554A (fr) Objectif optique
CA405555A (fr) Objectif optique
AU646242A (en) Improvements in ophthalmic lenses
CA410204A (fr) Verre ophthalmique
CA403927A (fr) Objectif photographique
CA402001A (fr) Objectif photographique
CA401999A (fr) Objectif photographique