félkeret

Félkeret is a term used in eyewear to describe a glasses frame that encircles only part of the lens, leaving part of the lens edge exposed. The design is typically categorized by which edge is bordered: the top half of the lens may be framed, or the bottom half may be framed.

In practice, félkeret models come in two common configurations. Top-half frames have a rim along the upper edge of the lenses, with the lower edge left bare or lightly secured. Bottom-half frames mirror this arrangement on the lower edge. The rim itself can be made from metal or plastic, and is usually paired with a standard bridge and temple arms for support.

Materials and construction vary, but félkeret glasses are generally lighter than full-rim models. They are often chosen for fashion reasons or for smaller faces where a full frame can appear bulky. While they can offer a minimalist aesthetic and good field of view along the uncovered edge, they may be less durable and provide less protection to the lenses compared with full-rim designs. Lens mounting requires precise edging to ensure stability and proper alignment.

Care and maintenance are similar to other eyeglasses: keep the frames and lenses clean with a soft cloth and lens cleaner, store in a protective case when not in use, and have screws and hinges checked and tightened by a professional as needed. Félkeret styles remain a popular option for those seeking a lightweight, unobtrusive look without sacrificing lens quality.

See also: eyeglasses, full-rim glasses, rimless glasses.