Method and apparatus for marking eyeglass lens for placement of reading segment
First Claim
Patent Images
1. An eyeglass lens appliqué
- device for determining placement of at least one auxiliary lens within an eyeglass lens, comprising;
a) a sheet of plastic, removably disposable on the eyeglass lens, and clingable thereto by specific or mechanical adhesion;
b) an outline of at least one auxiliary lens on the plastic sheet; and
c) scale markings, disposed on the plastic sheet to show distance from the outline of the auxiliary lens to an approximate peripheral edge of the eyeglass lens.
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Accused Products
Abstract
An eyeglass lens appliqué device for determining placement of at least one auxiliary lens within an eyeglass lens. The lens appliqué device includes a sheet of plastic that can be removably disposed on the eyeglass lens, and is clingable to the eyeglass lens. The plastic sheet includes an outline of at least one auxiliary lens, and scale markings to show a distance from the outline of the auxiliary lens to an approximate peripheral edge of the eyeglass lens.
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Citations
17 Claims
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1. An eyeglass lens appliqué
- device for determining placement of at least one auxiliary lens within an eyeglass lens, comprising;
a) a sheet of plastic, removably disposable on the eyeglass lens, and clingable thereto by specific or mechanical adhesion;
b) an outline of at least one auxiliary lens on the plastic sheet; and
c) scale markings, disposed on the plastic sheet to show distance from the outline of the auxiliary lens to an approximate peripheral edge of the eyeglass lens. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- device for determining placement of at least one auxiliary lens within an eyeglass lens, comprising;
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9. An eyeglass lens appliqué
- device for determining placement of a bifocal lens within an eyeglass lens, comprising;
a) a sheet of plastic, removably disposable on the eyeglass lens, and clingable thereto by specific or mechanical adhesion; and
b) an outline of an auxiliary lens on the plastic sheet, the outline and an area enclosed by the outline being translucent. - View Dependent Claims (10, 11, 12, 13, 14, 16, 17)
- device for determining placement of a bifocal lens within an eyeglass lens, comprising;
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15. A method for determining an auxiliary lens location for an eyeglass lens, comprising:
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a) placing a pair of eyeglasses on a patient, the eyeglasses having a frame and a pair of lenses within the frame;
b) applying an appliqué
on at least one of the eyeglass lenses, the appliqué
including an outline of an auxiliary lens and a distance scale;
c) adjusting placement of appliqué
based on feedback from the patient with respect to the location of the outline of the auxiliary lens;
d) observing a scale on the appliqué
to determine a distance from the outline of the auxiliary lens to a perimeter of the eyeglasses frame; and
e) recording the distance.
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Specification