摘要:
Systems, devices, and methods are provided for a lens holding device. In particular, the lens holding device may include a semi-rimless frame that secures transparencies having telescopic loupes. Certain embodiments of the lens holding device may further include angled or curved securing blocks with jackscrews threaded through that clamp a securing protrusion of the transparencies with telescopic loupes to the semi-rimless frame, increasing the securing strength of the transparency to the semi-rimless frame over conventional systems and methods.
摘要:
User configurable eyeglasses employing retention of lenses in eyeglass frames using elastic cushion connectors may include a pair of lenses, each lens comprising at least one tab extending from the lens. An eyeglasses frame may define at least two fittings, each fitting positioned to receive one tab extending from a lens and each fitting sized larger than the tab to be received. A plurality of eyeglass lens retention cushions are each adapted to be disposed in one of the fittings and to receive one of the tabs. Each eyeglass lens retention cushion might have an elastic cushion body having a relaxed, or in situ, exterior size larger than an interior socket of the fittings and may have an interior opening with a relaxed, or in situ, size smaller than a tab extending from an eyeglasses lens.
摘要:
An eyeglass frame includes an outer frame (20), an inner frame (50) provided with a pair of eyeglass lenses (60), and temples (31) connected to the outer frame (20). The inner frame (50) is attached to the outer frame (20) through connection members (55).
摘要:
Various embodiments of an eyeglass and eyeglass system are provided that can maintain the geometric and optical quality of a lens supported by the eyeglass. The eyeglass can comprise a frame, a support member carried by the frame, and a lens mounting area or groove extending at least partially along at least one of the frame and the support member. The support member can be pivoted, moved, or deflected relative to the frame between a retaining position and an open position. In the open position, the lens can be seated within the lens mounting area. In the retaining position, the support member and the frame retain the lens without exerting deformative forces on the lens. Accordingly, the as-molded geometric and optical qualities of the lens can be preserved.
摘要:
So-called 'rimmed' (1) or 'half-rimmed' spectacles consisting of two optical or sun lenses (2) with contiguous edges between which is a bridge (11) supporting the nose pads (12), said lenses being joined together by a central linking element (13) and by a rigid full frame (3) or a partial frame comprising a rigid upper part which is continued by a lower part in the form of two flexible and transparent cords housed in a groove running around the edge of each lens (2) to support them, said spectacles being characterized in that the central linking means (13) is a vertical bar inserted between the extreme adjoining flanks of the contiguous edges of the lenses (2), respective profiles being formed in said flanks to engage with, by housing, complementary profiles formed on the flanks of the linking bar (13), in such a way as to locate and secure it, and hence the lenses (2), without additional mechanical fixing means.
摘要:
Es wird eine neuartige Brillenfassung für zwei Brillengläser, aus einer Glashalterung für jedes der beiden Brillengläser, mit einem Haltekräfte erzeugenden Faden (2) hoher Zug- und geringer Dehnfähigkeit, dessen Enden am Gestell oder an einem Brillenglas festgelegt sind, zur Verfügung gestellt, die technisch einfachst aufgebaut und des Weiteren leicht zu handhaben ist, was dadurch erzielt wird, dass der Faden (2) ein Längenmaß aufweist, welches größer ist als die tatsächlich Länge zwischen seiner endseitigen Befestigung und dem Umschlingungsweg um ein Brillenglas und dass an der Brillenfassung (1) eine Spannvorrichtung (3) für den Faden (2) vorgesehen ist, wobei als Faden (2) ein einfacher Faden (2) Verwendung findet, der entsprechend seiner benötigten Länge von einer Rolle abgelängt werden kann.
摘要:
A rim for imparting a new decoration to spectacles while enhancing holding power of lenses through a simple arrangement. In the rims (1) of spectacles each having a fitting groove (3) formed to be fitted to a fitting portion (5a) formed to project from the side face of a lens (5) and holding the lens (5), a groove (4) is formed in the bottom of the fitting groove (3) along the top (5b) of the fitting portion (5a). The groove (4) may be filled with a shock absorbing material or may be filled or coated with paint.