What is metal frame glasses?
Simply put, eyeglass frames made from various types of metal are metal frame glasses. For example, the common nickel-copper alloy, titanium alloy, aluminum alloy, etc. Metal glasses frames and other materials are stronger, can be used for a long time without deformation, and are most suitable for use with prescription lenses.
How long do metal frame glasses last?
Metal frame glasses are generally fine for 1-2 years if used in a regular environment. If you happen to be more careful in your daily use and often maintain it, about 5 years is not a problem at all.
