In the previous article, we discussed “How much do safety glasses cost?“. In this article, let’s talk about “What are keyhole glasses?”.
Keyhole Bridge is shaped like a keyhole and rests on the side of the nose. Glasses with a keyhole-bridge desigh is one of the most beloved style in optical history. Arguably one of the most recognisable eyewear features, an acetate frame with a keyhole bridge remains a timeless choice for a classic look with a vintage feel.
What are keyhole glasses?
Keyhole glasses have a keyhole bridge. The keyhole bridge is shaped like a keyhole and is located on one side of the nose. Bridge glasses are one of the most beloved styles in the history of optics. The keyhole bridge has the shape of a keyhole. The keyhole bridge is arguably one of the most popular eyewear features. With the rise of acetic acid frames in the 1950s, keyhole glasses became widely popular. The ductility of the new material allows for a simplified manufacturing process, thus creating room for creative experimentation in the frame development.
Keyhole glasses are different from saddle glasses.
Glasses without nasal pads are common, usually with plastic eyewear frames and metal frames. Plastic frames without nose pads usually have a saddle-shaped nose area, therefore this type of bridge is called a saddle bridge. The keyhole is designed to touch the two points of the bridge of the nose, eliminating pressure from the top of the nose. This style is a bold fashion statement for both men and women. The design has short pads on either side of the nose, which is thought to be the most comfortable area.(https://www.koalaeye.com/collections/eyeglasses)
What are keyhole glasses used for?
The keyhole distributes the weight of the glasses to one side of the nose rather than the top. It's a good choice for those with broad noses. Due to the lack of support at the top, the keyhole design will result in the frame being positioned lower than the saddle bridge frame. If you find that your saddle frame causes your eyes to be located just below the center of the lens area, you may try a wider frame or opt for a keyhole design.
What are the benefits of keyhole glasses?
These 1950s classic keyhole bridge glasses are suitable for average larger surfaces where wider bridge joints are needed. A wide bridge of the nose will allow the upper margin to run along or below the eyebrow, which will shorten the long face while keeping it close to the face. The design prevents the top of the bridge of the nose from touching the top of the nose, which can be considered uncomfortable and leave marks on contact with the skin. Especially if the frames are dark. The keyhole bridge can be used to adjust the nose shape if necessary.
The keyhole bridge is different from an ordinary bridge.
The common bridge is designed to span the tip of the nose like a saddle. The two sides are evenly distributed along a wider area for a more even distribution of the weight of the frame and lens. A common bridge is the most effective way to shorten and reduce the shape of the nose. Especially when the upper margin of the frame is aligned with the eyebrow line or just below the eyebrow line, the overall structure of the face is more balanced. Both kinds of bridge designs have been widely used. Lighter colors, like clear crystal or pale yellow, will reduce the effect of keyhole bridges on the nose.
The keyhole design touches two sharp points of the nose bridge eliminating pressure from the top of the nose. This style makes a bold fashion statement suitable for both men and women. Athletic designs with comfortable details make this collection the first choice for everyday wear. If you’re ready for a new look, peruse our catalog of incredible selections with fashionable, lightweight and comfortable keyhole glasses.
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