There are three things you need to consider in choosing cheap sunglasses.
1. The Level of UV Protection
When buying sunglasses, you have to make sure to choose the ones that block at least 99 percent of ultraviolet rays in order to protect your eyes from the harmful effects of the sun. Without UV protection, you eyes can suffer from macular degeneration, cataracts, and other optic health problems. Without UV protection, you will also miss out the basic function of sunglasses which is to protect your eyes. Even the cheapest lenses come with 99 to 100 percent of UV protection; just check the label before you buy.
2. The Type of Lens
When choosing cheap sunglasses, you need to consider the type of lens as some of them are better than the others. Inexpensive sunglasses are usually fitted with various types of plastic lenses. If you are fond of driving outdoors, it is best to choose the polarized ones in order to block reflected light from snow, water, road, and other surfaces.
If you are looking for sunglasses for general usage, grey-tinted lenses are the most recommended as they absorb light and provide a clear vision.
3. The Kind of Frame
While it is true that you will not be paying much for your sunglasses, you still want them to last for a long time, right? You can opt for cheap sunglasses that are made of sturdy plastic rather than metal frames. The latter are often easy to break at the joints while the former are more likely to last longer.
Also, plastic frames are more preferable as they do not rust when wet. They also take longer to sink when dropped in water and do not get hot when left in the sun. In addition, they are easier to find at the bottom of the swimming pool.
There are a lot of things to consider in choosing cheap sunglasses, but these are the most important ones. Click our URL to know more about how to choose sunglasses.