ES231548U - Rule of calculation for the assembly of ophthalmic lenses in a mount. (Machine-translation by Google Translate, not legally binding) - Google Patents

Rule of calculation for the assembly of ophthalmic lenses in a mount. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES231548U
ES231548U ES1977231548U ES231548U ES231548U ES 231548 U ES231548 U ES 231548U ES 1977231548 U ES1977231548 U ES 1977231548U ES 231548 U ES231548 U ES 231548U ES 231548 U ES231548 U ES 231548U
Authority
ES
Spain
Prior art keywords
rim
translation
assembly
machine
legally binding
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.)
Granted
Application number
ES1977231548U
Other languages
Spanish (es)
Other versions
ES231548Y (en
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.)
PROPTIC SA
Original Assignee
PROPTIC SA
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 PROPTIC SA filed Critical PROPTIC SA
Priority to ES1977231548U priority Critical patent/ES231548Y/en
Publication of ES231548U publication Critical patent/ES231548U/en
Application granted granted Critical
Publication of ES231548Y publication Critical patent/ES231548Y/en
Expired legal-status Critical Current

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Abstract

Calculation rule for the assembly of ophthalmic lenses in a frame, apt to relate the horizontal and vertical decentrations of the optical center of the mono focal or multi focal lens with respect to the geometric center thereof, all this depending on the naso pupillary distance of the user, of the height of the user's pupil with respect to the inner lower edge of the ring of the chosen frame corresponding to a correct position thereof, as well as depending also on the following dimensions of the chosen frame, the caliber or maximum horizontal dimension between the rim of the rim, the minimum horizontal distance between the edges of the two rings and the height or maximum vertical dimension between the rim of the rim. (Machine-translation by Google Translate, not legally binding)
ES1977231548U 1977-10-22 1977-10-22 SLIDE RULE FOR THE ASSEMBLY OF OPHTHALMIC LENSES IN A MOUNT. Expired ES231548Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977231548U ES231548Y (en) 1977-10-22 1977-10-22 SLIDE RULE FOR THE ASSEMBLY OF OPHTHALMIC LENSES IN A MOUNT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977231548U ES231548Y (en) 1977-10-22 1977-10-22 SLIDE RULE FOR THE ASSEMBLY OF OPHTHALMIC LENSES IN A MOUNT.

Publications (2)

Publication Number Publication Date
ES231548U true ES231548U (en) 1977-12-16
ES231548Y ES231548Y (en) 1978-04-16

Family

ID=8392732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977231548U Expired ES231548Y (en) 1977-10-22 1977-10-22 SLIDE RULE FOR THE ASSEMBLY OF OPHTHALMIC LENSES IN A MOUNT.

Country Status (1)

Country Link
ES (1) ES231548Y (en)

Also Published As

Publication number Publication date
ES231548Y (en) 1978-04-16

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