Claims
- 1. The method of making ophthalmic measurements for glazing spectacles frames comprising the steps of:
- adjusting a preselected spectacles fra,e having a pair of lens rims for proper fitting thereof to a patient's face before his two eyes;
- detachably connecting a measuring means carrying an aligning reticle to said frame with said reticle disposed within an area circumscribed by one lens rim of the frame;
- placing said frame in proper wearing position upon said patient's face with said measuring means thereconnected and said one lens rim located forwardly of one of said patient's two eyes;
- aligning in a single operation a single preselected point on said reticle with a preselected point on said one of said patient's eyes; and
- in a single step measuring from said single preselected point on said aligned reticle the distances directly therefrom to both an extreme lateral and the extreme inferior points on said lens rim of said frames, said measurements being applicable to the finishing of an opthalmic lens for glazing in said rim.
- 2. The method according to claim 1 wherein said measuring means includes a second aligning reticle disposed within an area circumscribed by the second lens rim of said frame and said steps of aligning and measuring are repeated in conjunction with the patient's second eye.
Parent Case Info
This is a division, of application Ser. No. 619,083 now U.S. Pat. No. 4,055,900 filed Oct. 2, 1975.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
2491312 |
Henry et al. |
Dec 1949 |
|
Divisions (1)
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Number |
Date |
Country |
Parent |
679083 |
Oct 1975 |
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