People with elongated faces have longer facial shapes and leave more white space on their faces. A large frame or circle glasses mens frame frame can cover the face with longer overall lines, visually weakening the length of the face.

The browline frame frames are relatively light due to the lack of a lower frame, which is fixed by wire drawing. Therefore, frameless frames are not suitable for people with moderate to high myopia and astigmatism.

The stability of frameless eyeglass frames is relatively poor, and the lenses are prone to looseness or rotation, requiring regular adjustment of the frames, suitable for business people.

The most commonly used lenses on the eyeglass mart now are resin lenses. Although glass lenses have high clarity, they are fragile and have a lower safety factor compared to resin lenses.

PC lenses, also known as cosmic lenses, are not very high-end, characterized by strong impact resistance, and light weight, and are commonly used in sports glasses.

The Abbe number is the dispersion coefficient, which is an important indicator for measuring the clarity of lens imaging and is one of the reference factors for lens selection.

Usually, the Abbe number is inversely proportional to the refractive index. While high refractive index lenses have advantages in thickness, they sacrifice the clarity of the lens. Therefore, it is important to choose a lens that suits oneself, as the one that suits oneself is the best.

Choosing glasses that are too small can have high contrast and highlight the large face, as many sensory matching glasses can increase the effect of repetitive facial enlargement! So it's best to make a compromise.

The thickness of the frame determines the size of the glasses. The color and size of the frame also determine the size.