Abstract: A visual search interface presents a video display that may include a line of eyeglass selections, sometimes known as a visual search row 100 or glasses at a glance box wherein a plurality of eyeglass are presented on the basis of shape. The visual search row may include approximately eight or so glass frames of different shapes. A show filter box 200 may be presented above the visual search row. A lower display area 300 may present a selection of eye glasses that are a subset of or correspond to a selected frame from the visual search row. Each frame within the lower box may have an adjacent number indicating the number of subcategory selections. Selecting the show filter box reveals a plurality of additional filters that may include single or dual PD radio buttons, and pull down menus for price, RX type and hinge type.

Abstract: A polishing head that can be disassembled and comprises a polishing cloth 1, sponge 2 and plastic base 3. The polishing cloth 1 is tightly pressed on the plastic base 3 by a sponge 2. The plastic base 3 is divided into one part with male threads and the other part with female threads. The two parts coordinate with each other to achieve dismantling or locking of the cloth and sponge to the base. When the polishing cloth is damaged, the plastic base can be unscrewed to change the damaged polishing cloth, while the base can be reused so as to reduce waste.

Abstract: An examination kit allows for discovery of the axis of direction and stress areas of polarized lenses. The kit comprises a lower light box with a transparent work surface, two polarized film sheets, a dial gauge with notches defining allowable variation of axis direction and an upper polarized lens for viewing the tested polarized lens in various states and positions.