The majority of individuals consider both price and style when selecting eyeglasses frames. However, there are other things to think about, like how sturdy, flexible, and corrosion-resistant the frames are.
Modern eyeglass frames are produced from a variety of metals and plastics. Some eyewear combines several types of materials, like a titanium temple piece and plastic frame that surrounds the lenses. For certain persons and circumstances, different materials will be appropriate.
Metal frames for eyeglasses
Generally speaking, frames composed of metal, titanium, or alloys (a combination of metals) withstand wear and tear effectively.
Titanium frames: The advantages of titanium frames include their extreme strength, light weight, and resistance to corrosion. They are hypoallergenic, which is a crucial factor for those who are allergic to specific metals like nickel. Titanium frames are strong and can be a wonderful option for older kids or anyone who is hard on their frames, according to Dr. Harrison. A selection of colours are available for titanium frames.
Monel frames: Metals are mixed to create monel. Most monel frames have a covering to protect the skin, even though these frames may contain nickel or other metals that might trigger allergic reactions in some patients with sensitive skin. Frames made of monel are rust- and corrosion-resistant.
Beryllium: It is more affordable than titanium and much stronger and lighter. Additionally, it is flexible, allowing adjustments by the optician simple. According to Dr. Harrison, beryllium has a very high corrosion resistance. People who spend a lot of time in or near salt water may find these frames to be a decent option. Beryllium eyewear comes in a variety of hues.
Stainless steel frames: Although titanium is more lightweight, stainless steel frames are nonetheless sturdy and light. They are resistant to corrosion and may be less expensive than other metal frames.
Flexon frames: Flexon is a particularly flexible substance, as its name suggests. Flexon is a titanium alloy that can be bent or twisted without losing its shape. These frames are hypoallergenic, lightweight, and corrosion-resistant. These glasses are excellent for active children.
Aluminum frames: High-end frames occasionally contain aluminium. It is robust, flexible, and resistant to corrosion.
Plastic Frames for Eyeglasses
The most popular option in an optical store is plastic frames because they are typically less expensive, lightweight, and available in a wide range of hues and designs “While designer brands can be expensive, plastic frames are typically less expensive.
For infants and young children who are rough on frames, the doctor advises plastic eyeglasses. Flexible soft plastic frames are less likely to damage a youngster if they fall. Plastic frames have the drawback of breaking more easily than metal frames. “The colour may gradually deteriorate with time, and their power may slightly decline.
Various plastic frame types include:
- Zyl (also known as cellulose acetate or zylonite) is a cheap, light material that is available in a variety of hues. Opticians can easily adjust Zyl eyewear.
- A lightweight, hypoallergenic material with a nylon base is called cellulose acetate propionate. Compared to other plastic frames, it can be a little softer.
- Blended nylon frames are a popular option for sports or safety frames since they are sturdy and lightweight. Due to their ease of moulding, wraparound forms of nylon frames are common.
- A brand of epoxy resin is called Optyl. It becomes incredibly pliable when heated, making it simple for the optician to shape the frame to fit your face.