NON-CORRECTING EYEPIECE WITH PRISMATIC COMPENSATION AND SPECTACLES EQUIPPED WITH SAME

The invention concerns a lens mounted in a frame comprising two bows and consisting of two spherical diopters (6, 8) and an optical centre. When worn in normal position, wherein a horizontal line links the centre of the eye pupil and an ear zone whereon the frame bow rests, the optical axis defined...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BILLARD, ETIENNE, RAVIER, ALAIN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention concerns a lens mounted in a frame comprising two bows and consisting of two spherical diopters (6, 8) and an optical centre. When worn in normal position, wherein a horizontal line links the centre of the eye pupil and an ear zone whereon the frame bow rests, the optical axis defined by the straight line passing through the two centres of the spherical diopters forms an angle of at least 10 DEG with a horizontal axis. The invention is characterised in that the optical axis (10), in mounted and borne position, is inclined downwards relative to a horizontal axis (14) corresponding to a straight line passing through the pupil of the eye (12) of the person wearing the spectacles and the ear zone whereon the corresponding bow of the frame is supported.