What Are Cat Eye Glasses?
Cat eye glasses, also called cat eyes, cat glasses, or cat eye frame glasses, are a shape of eyewear. The cat eye glasses shape is closely related to the browline style, differentiated by having an upsweep at the outer edges where the temples or arms join the frame front.
The cat eye glasses frames are popular for a long time among celebrities and fashion icons alike, including Marilyn Monroe and Audrey Hepburn. The eye cat glasses frames have the ability to make you look and feel chic and high fashion, even when you are working your 9-to-5 job or running errands around the town.
The cat eye glasses encompass bold styling on the top and lighter details on the bottom of the lens. These cat eye frame glasses show an upswept browline that becomes upward at the temples, which is the point where makes the cat eye glass distinct. In general, the width of the top of the frame is often wider than the bottom of the frames as well.
The cat eye glasses have existed for a long time. You can find either sticking or subtle upswept cat eye details on today’s contemporary frames. You can also find the upward-sweeping browline working in harmony with other shapes, such as the rounded lens or others.
What is the progressive multifocal lens?
The lens of progressive multifocal glasses can change the refraction of the lens at the upper part of the central channel of the line of sight, which can effectively solve the difference of refraction when people view objects at different distances from long, medium, and short distances. Depending on demand, people have the flexibility to change or compensate vision according to visual distance, making it easier to help to adjust your vision in a variety of situations.
How To Choose Better Night Driving Glasses?
Choose and buy glasses to use a special night with anti - strong night driving lens. The demand is to block 80-90% of the strong lights and harmful lights, and at the same time to make the road more clearly. Choose glasses with thicker lenses, they are more durable and protect the eyes of drivers against irritation and accidental breakage. As common sunglasses and color-changing glasses are only suitable for daytime wear, wearing them at night will seriously affect the driver's vision.
Common light yellow night driving glasses can only block a small amount of light, and is not very suitable for night driving glasses standards. Therefore, in the choice of lenses of night driving glasses, we must do the selection and demonstration of the national authority of the formal institutions to test products, to achieve the desired effect in actual use. Don't buy products that are not up to standards from vendors. Such products not only do not block the lights but may affect the driver to see the road ahead, affecting the safety of the train operation.
Occasions for browline frames
Whether classic or elegant, browline frames are more formal than other vintage style frames (such as Aviator or Wayfarer). In other words, you can easily match them with jeans and t-shirts, just like you can wear a suit and tie. This style is particularly good at adding a sense of maturity to the faces of young people, and it is an excellent choice for anyone who wants to combine a classic style with a bold statement.
The impression of browline frames gives people a sense of vintage and old-fashioned. Nowadays, designers add many fashion elements to the browline frames. For example, a bright black plastic frame is wrapped around the upper edge of the golden frame, and the details are decorated with metal, which adds more elegance and charm to the understated design. The amber browline frame combined with the metal frame perfectly blends modern and retro fashion styles. Or, the metal frame is combined with natural wood. The natural texture of the log is faithfully presented in the browline frame, showing a unique and highly textured style of glasses. For browline frames, there are many styles that combine classic and modern. You can try a pair of browline glasses or sunglasses to have a new look.
Glasses Size - Frame Width
To really know how big a frame is, and how it will look on your face, you have to determine the width of the entire frame. The outer width of the frame is the distance between the visible areas on the left and right sides of the frame, namely, the distance between the frame and the junction of the two temples. The inner width of the frame is the distance between the inner sides of the two temples at 60mm behind the plane of the lens. This is just the contact point between the temple and the human temple. If it is too tight or too loose, it will affect the wearing comfort. The weight of the frame is evenly distributed across the bridge of the nose (or evenly distributed between the two nose pads on the bridge of the nose).
Blue light blocking glasses lenses and common glasses lenses have different colors.
The real blue-light-blocking glasses should be yellow. Based on the primary principles of optics, the light reflected from the lens is the light that resists the same color as it. As the name indicates, blue light is to prevent the reflection of blue light. Remove blue light, and all the red, yellow, blue, and green in visible light is yellow.
What is a progressive lens?
Progressive multifocal lenses are lenses with different upper and lower powers for seeing far above and below for seeing near. The distance from the fixed far power above the lens to the near power fixed below the lens does not change suddenly, but a gradual transition between the two through the gradual change in refractive power. Compared with ordinary lenses, there are many advantages. The appearance of the lens is like a single vision lens, and the dividing line of the power change is not visible. Not only is the appearance beautiful, but more importantly, it protects the age privacy of the wearer, and there is no need to worry about revealing the age secret due to wearing glasses.
Since the change of the lens power is gradual, there will be no image jump. It is comfortable to wear and easy to adapt. So it is easy to be accepted. Because the degree is gradual, the replacement of the adjustment effect is gradually increased according to the shortening of the short distance. There is no adjustment fluctuation, and it is not easy to cause visual fatigue. Clear vision can be obtained at all distances in the visual range.
Such a pair of glasses meets the use of long-distance, near-use and various distances in the middle at the same time. It is especially good news for teachers, doctors, music workers, and computer operators, because these people not only need to see far and near objects clearly, but most of the time they also need to be able to see middle distance objects such as blackboards, piano scores, and computer screens. . This is not possible with any lens other than progressive lenses.