In recent years, more and more people have been suffering from myopia, and many things have become very inconvenient, whether it is in life or at work. Wearing myopic optical discountglasses is currently a common method for myopia.

However, many friends do not know much about the degree of myopia and what kind of discountglasses to wear, such as what kind of myopia glasses to wear for myopia of 400 degrees, what kind of glasses frame to choose, and what kind of glasses to choose for lenses, and so on.

There is a lot of space when choosing frames and lenses for high myopia. Glasses frame, in terms of frame type, frameless, half frame, browline, and full frame are all acceptable. Generally speaking, frameless glasses have a degree limit, and high degrees are not suitable for frameless glasses.

In terms of materials, both metal and sheet materials are suitable. Generally speaking, sheet materials have rich colors and are easy-to-match clothing. Metal pure titanium has a good texture and is relatively lightweight, without any pressure when worn. So, whether it's the frame shape, material, or color, you can choose according to your face shape and personal preferences.

Real lenses without color difference; Strong chemical resistance, solvents and chemicals commonly used in households will not cause damage to the lenses; The reflective effect is lower than that of glass sheets, and there will be no dazzling or other phenomena; Mirror surface can easily increase the film layer and has multiple functions such as radiation protection, wear resistance, oil resistance, and anti-glare.

In terms of refractive index, although the higher the refractive index of the same degree, the thinner the lens, this is also from the perspective of consumer interests. As long as the refractive index is sufficient, it is good.