In the hot summer, sunglasses are not only a must-have tool for us to shade the sun, but also a fashion accessory to show our personal taste and style. However, there are so many brands and styles of sunglasses on the market that it is dazzling. So, which sunglasses are best? This article will analyze the lens material, functional characteristics, style design and brand reputation to help you choose the most suitable sunglasses for you.
First, the lens material.
The lens material of sunglasses is directly related to the clarity of sight, comfort and protection. Common lens materials on the market today include glass, resin, and PC (polycarbonate).
Glass lenses: Glass lenses have the advantages of stable optical properties, high clarity, and are not easy to scratch. But the disadvantage is that it is heavier, easy to break, and the safety is relatively low.
Plastic lenses: Plastic lenses are lightweight, have good impact resistance, and are not easy to break. However, its surface hardness is low and it is easy to scratch. In recent years, some brands have strengthened plastic lenses through special processes to improve their abrasion resistance.
PC lenses: PC lenses are a lightweight, high-impact resistant material that is widely used in sports sunglasses and children's sunglasses. The disadvantage is that the optical properties are slightly inferior to glass lenses, and the surface is more prone to scratches.
All things considered, for the general consumer, plastic lenses are a more suitable choice. It not only ensures the clarity of sight, but also has good impact resistance, and is moderate.
2. Functional characteristics.
The functional characteristics of sunglasses mainly include UV protection, polarization, blue light protection, etc.
UV protection: UV protection is one of the most basic functions of sunglasses. When buying sunglasses, you should pay attention to whether they have 100% UVA and UVB protection to protect your eyes from UV rays.
Polarized light: Polarized sunglasses can filter out glare caused by reflections from water surface, snow, etc., so that the vision is clearer. Polarized sunglasses are a great choice for people who are often outdoors.
Anti-blue light: With the popularization of electronic products, anti-blue light sunglasses have gradually attracted people's attention. It can reduce the irritation of the blue light on the screen to the eyes and reduce eye fatigue. However, it is important to note that excessive blue light protection may affect color perception, so you should choose the appropriate level of blue light protection according to your individual needs.
3. Style design.
The style and design of sunglasses varies from person to person, mainly depending on the individual's face shape, skin tone, and wearing style. In general, square or rectangular sunglasses are suitable for round faces, round or oval sunglasses are suitable for long faces, and round or cat-eye sunglasses are suitable for square faces. In addition, people with lighter skin tones can opt for brightly colored sunglasses, while those with darker skin tones can choose sunglasses in dark or metallic colors.
Fourth, brand reputation.
Brand credibility is also a factor that cannot be ignored when buying sunglasses. Well-known brands of sunglasses usually have stricter quality control and after-sales guarantees, which can provide a better use experience. Some well-known international brands such as Maui Jim, Ray-Ban, Oakley, etc., as well as well-known domestic brands such as Tyrannosaurus Rex, Helen Keller, etc., are trustworthy choices.
To sum up, when choosing sunglasses, you should consider them comprehensively according to your needs, preferences, and budget. In terms of lens material, plastic lenses are a more suitable choice; In terms of functional characteristics, you can choose anti-ultraviolet, polarized or anti-blue light functions according to individual needs; In terms of style design, you should choose according to your face shape and skin tone; In terms of brand reputation, you can choose a well-known brand to ensure quality and after-sales guarantee. Hopefully, this article will provide you with some useful references when choosing sunglasses.