Dark-rimmed glasses with wider frames
When choosing dark frames for round faces, one should pay attention to the width of the frames. If dark frames give people a feeling of narrowing, then the frames will appear smaller. Small frames make your face look bigger and rounder, so choose frames that are wide. If you can't wear a wide frame because the lenses are too strong, skip black and opt for something lighter.
Acetate cellulose pellets are extruded by an injection molding machine, which is called an injection frame. Its characteristic is that it saves raw materials, can be mass-produced, has a lower cost, and is cheaper than a plate rack. But the firmness is not as good as the plate frame. However, injection frames are mostly used for glasses for the elderly and children because of their lightweight and resistance to allergies. The injection frame is made of laminated plastic. It is made by pasting a thin layer of plastic of one color on another thicker layer of plastic. Thick materials are mostly transparent pigments. It is also made of three or more layers of plastic.
Why are rimless glasses so expensive?
Rimless glasses are the design vantage point in the frame of glasses. The structure of rimless glasses requires many higher physical features (flexibility, surface texture, etc.) and machining accuracy than TR, PEI, and other materials. In order to ensure comfortable wear, the common materials are very exquisite. And for processing technology, the frame is the most difficult. It's not just grinding, it's a full polishing, and it's perforating. This is the technical demand and the most time-consuming.
Semi-rimless glasses give you a wider view than full-frame glasses.
It is believed that many people who wear semi-rimless and full glasses will have experience greatly. Because semi-rimless glasses have no frame at the bottom, our view expands as we look down, unlike full-rimmed glasses. When looking down, the line of sight is blocked by the lower half of the frame of the glasses, which is very inconvenient.
Should face shape be considered when wearing rimless glasses?
In our life, we will see a lot of people who wear rimless glasses. Compared with full-frame glasses, there is no restriction on face shape and it suits most face shapes. Whether you have a square face, a long face, or a round face, wearing rimless glasses is trendy and beautiful, very popular among contemporary young businessmen and women. Rimless glasses are very easy to wear. No matter what shape your face is, it will feel stylish and beautiful. Rimless glasses are very simple on collocation dresses. And rimless glasses suit most face shapes, so they are suitable for many people.
Design principle of progressive multifocal lens
For the same piece of the lens, the top is used to see far, the bottom is used to see close. The upper and lower degrees are different.
There is not a sudden change in the distance degree fixed above the lens to the near degree fixed below the lens, but a gradual transition between the two through gradual changes in refractive power, which has special benefits over common bifocals or trifocal lenses.
American Eyewear Brand - Oakley
After years of experience in design, production, and market demand, they use high-tech and intelligent crystallization to create a series of high-performance fashion glasses. All Oakley glasses series are manufactured, inspected, and packaged in the United States to ensure the absolute quality of Oakley glasses. Oakley's fashion is a fascination with innovation, a burning passion to challenge all the rules. It first showed us this kind of passion with the collection of premium sunglasses.