An electronic loupe (400) features a view piece (401) mounted to a headpiece (405) by a linkage (406). A camera (402) and LED light (403) are mounted (404) in front of the view piece (401) to provide an image in the view piece (401) on displays (not shown) for the user. A control box (410) may be wired to the electronic loupe, or wirelessly connected, or the controls for the electronic loupe may reside on the view piece (401) and the headpiece (405). Other controls, such as a remote control or a foot pedal, are also disclosed. Illumination controls and location are designed for ideal illumination along various spectra. Automatic recording and documentation is also provided.

The invention disclosed relates to a removable eyewear filter system configured to by placed on a surgical or dental eyewear that includes loupe or magnification devices that allow for the filtering of light wavelengths for the purpose of viewing areas that may be generating a fluorescent light, where the removable eyewear filter system includes a frame incorporating a plurality of lens, each of which includes a loupe of known magnification and a filter element, removably attachable to the frame, includes a first section substantially adjacent the lens and a second section substantially adjacent a distal end of the loupes, wherein the filter elements are configured to attenuate light wavelengths in an undesired wavelength band and allow light wavelengths in a desired wavelength band to pass substantially unattenuated.

A lens array, including: a plurality of lenses each including an optical refractive substance, the lenses being disposed one aside the other; and partitions disposed between the optical refractive substances of the lenses.

A wireless headlight assembly for attachment to an eyewear frame is disclosed. The wireless headlight assembly comprises a battery pod containing a battery connected to a lower housing element, which controls the application of power from the battery to an attached headlight assembly containing a headlight.

This liquid crystal element comprises a liquid crystal layer LC and a plurality of unit-electrodes U1 and U2, each including a first electrode E1 that is linearly formed, a second electrode E2 that is linearly formed and receives a voltage different from that of the first electrode E1, and a resistive layer HR having higher electric resistivity than the first electrode E1 and the second electrode E2, characterized in that the resistive layer HR in each of the plurality of unit-electrodes U1 and U2 is separated from the resistive layer HR in the adjacent unit-electrodes U1 and U2 and is disposed in a region AR between the first electrode E1 and the second electrode E2 in a plan view, and at least some unit-electrodes U2 from among the plurality of unit-electrodes U1 and U2 have an auxiliary electrode EC in the region AR, the auxiliary electrode EC being linearly formed with a line width equal to or smaller than the line width of at least one of the first electrode E1 and the second electrode E2.

A user-wearable illumination assembly comprising eyeglass frames supporting a pair of lenses, a mounting structure on a bridge of the eyeglass frames, a headlamp removably coupled to the mounting structure, a battery housing removably coupled to the headlamp, and a battery inside the battery housing.

A wireless headlight assembly for attachment to an eyewear frame is disclosed. The wireless headlight assembly comprises a battery pod containing a battery connected to an electronic circuit element, which controls the application of power from the battery to an attached headlight assembly containing a headlight, wherein control of the application of power to the headlight assembly is determined, in part, based on the stability of the headlight assembly.

An optic focusing cover. The optic focusing cover includes a cylindrical body with openings at both ends. A corrective lens is disposed within the cylindrical body such that it covers the entire opening. The corrective lens is capable of further magnifying the telescope. A cap is attached to a first side of the cylindrical body, the cap is capable of going from an open to a closed configuration. A second end of the cylindrical body is configured to be accepted by a telescope.

A method of obtaining ophthalmic measurements. An individual wears frames. Control simulations are performed to determine an average far gaze view line, average intermediate gaze view line, and average near gaze view line. The average far gaze view line intersects the lens plane at a second intersection point. The average intermediate gaze view line intersects the lens plane at a third intersection point. The average near gaze view line intersects the lens plane at a fourth intersection point. The far region extends from a first position above the first intersection point to a second position below the second intersection point. The intermediate region extends from the second position to a third position below the third intersection point. The near region extends from the third position to a fourth position below the fourth intersection point. The control simulation takes into account the height and stature to fit the natural viewing dynamic.

A slip-resistant eyewear system comprising an eyewear frame generally comprises a nosepiece comprising a nosepiece material configured to couple to a bridge of an eyewear frame. The frame comprises first and second hinges coupled to the eyewear frame which are also coupled to first and second spring-loaded tension adjusters. First and second bows are coupled to first and second tension adjusters. A unitary eyewear retainer comprises a first end configured to couple to the first bow and a second end configured to couple to a second bow such that a tension is maintained on the unitary eyewear retainer when the unitary eyewear retainer extends around a back of a head of a user.