4- Choose the material of the glasses frame
In addition to the shape and size of the frame, the options also vary according to the material the frame is made of. This material plays a big role in determining how comfortable these glasses are in addition to their strength, safety, and resistance to breakage and scratches, and the 6 most reliable materials are:
- Metal frames
It is considered one of the most common types of tire due to its high resistance, durability, and ease of adjustment to suit many shapes, but it is among the most expensive types.
- The tires are nylon
It is a tire that is suitable for players and athletes, it is characterized by its resistance to temperature changes, and it has a lot of flexibility.
- Titanium frames
Most of the international brands rely on titanium in the frames of their glasses, and they are characterized by high resistance to scratches, and these glasses are the most expensive compared to others.
- Polycarbonate frame
These tires are made of hard plastic that has high resistance to various influencing factors, so they are suitable for athletes, but despite this durability these tires tend to be rigid rather than flexible.
- Acetate frame
The strongest type among the types of plastics that are relied upon in the manufacture of eyeglass frames in addition to being the most flexible and lightest in terms of weight, as well as the possibility of these frames being available in many colors and shapes, and this color is guaranteed in terms of its survival with the same purity and quality because it is among the Subject.