FIELD: medicine.
SUBSTANCE: invention relates to ophthalmology. Device contains set of sights representing opaque screens of circular shape corresponding to form of sites for lens holders and corresponding distance between screens. Screens are made with vertical transparent slots. Distances between centres of slots in each sight of the set are different.
EFFECT: application of claimed device allows to increase accuracy of measurement of distance between axes of spectacles lenses and avoid unpleasant consequences for patients' eyes.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SELECTION OF FRAME AND LENSES OF CORRECTIVE SPECTACLES | 1998 |
|
RU2141243C1 |
| DEVICE FOR DETERMINING POSITION OF CENTERS OF EYE PUPILS | 0 |
|
SU1741775A1 |
| DEVICE FOR CORRECTION OF VISION | 1996 |
|
RU2160458C2 |
| RIM FOR SELECTION OF SPECTACLES | 1994 |
|
RU2086171C1 |
| APPARATUS FOR DETERMINING DISTANCE BETWEEN EYE PUPILS | 0 |
|
SU957854A1 |
| APPARATUS FOR DIAGNOSING AND TREATING ANOMALIES IN REFRACTION, ACCOMMODATION AND FUSION | 1990 |
|
RU2089141C1 |
| METHOD OF TREATING FUNCTIONAL VISUAL DISTURBANCES AND DEVICE FOR ITS REALISATION | 2011 |
|
RU2462221C1 |
| DEVICE FOR VISION CORRECTION | 1995 |
|
RU2095838C1 |
| METHOD FOR SELECTING OPTICAL CORRECTION OF VISION FOR READING AND WORKING WITH COMPUTER | 2001 |
|
RU2192815C1 |
| PERFORATION GLASSES FOR CATARACTS | 2013 |
|
RU2546984C1 |
