[Method of calculation of the allowance for deviation from the fixed center-to-center spacing in eyeglasses].
| Autor: | Kuznetsov IuV |
|---|---|
| Jazyk: | ruština |
| Zdroj: | Meditsinskaia tekhnika [Med Tekh] 1991 Jan-Feb (1), pp. 33-5. |
| Abstrakt: | The author provides evidence for a method of calculating the allowance for deviation from the prescribed spacing on centres in the spectacles. Shows that values of the limit deviations obtained by the method described is compared very favourably with those employed today. |
| Databáze: | MEDLINE |
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