Thickness of lens
The thickness of the driver's glasses affects the use of glasses in a way. The glasses with thicker lenses can be more durable to prevent the glasses from being irritated and accidentally broken, effectively protecting the eyes.
Trifocal vs Progressive Lenses: Which Are Better?
Each type of glasses has advantages and disadvantages. Progressive glasses offer the wearer a youthful-looking eyewear option, and they can be customized for specific use. Trifocal glasses are not customizable like progressive, but instead, come in a few standard configurations. Trifocal glasses offer a wider intermediate viewing area than progressive lenses do. Hence, trifocal glasses could be more comfortable for computer use.
In addition, trifocal glasses are cheap than progressive lenses. So, they tend to be more affordable.
What’s more, progressive may be used in prescription sunglasses or in photochromic glasses. Trifocal lenses are mostly used in sunglasses or light adaptive glasses, but these may require a special order.
So, from the above information, you have learned some basic information about trifocal lenses and progressive lenses. As for trifocal vs progressive lenses, you may also have gotten some answers.
Therefore, if you want to buy a pair of trifocal glasses or progressive glasses, you can try Koalaeye Optical. It is an online glasses store, providing all kinds of glasses, sunglasses, and frames. Besides, these glasses are stylish and come at a cheap price. With your great convenience, the package will be mailed for you for free.
Armani glasses
As a sub-brand of luxury Armani, it is a high-end eyewear brand. It is representative of exquisite quality and noble luxury, and it pays attention to details and displays noble temperament. The handmade frame, superb craft, and workmanship make the charm of the Armani spectacle frame show in front of everyone. The medical environment-friendly silicone nose pad is designed according to the structure of the human nose bridge, which not only fits the nose more but is very comfortable. The prices of the Armani frame are basically around 1500 yuan.
Phone can identify polarized sunglasses.
Take a mobile phone with an LCD screen, turn it to maximum brightness, and look at the LCD screen through the lenses. Make sure the lenses are parallel to the display, and then slowly rotate the phone. When the true polarized lens is rotated at a certain angle, the light from the display becomes obviously darker, or even pitch-black. If they're not dark, they're not polarized sunglasses.
What glasses make you look younger?
Oversized frames
These are great glasses for older people because they help you hide facial features that reveal your age. This type of frame will draw attention to your beautiful eyes, rather than the under-eye puffiness and wrinkles under them. In addition, oversized frames have been a trend in the past few years. Fortunately, oversized glasses come in a variety of shapes. If you have a round face, choose a square frame or a passing frame. If you have a chiseled chin and an angular face, such as a square or diamond, you can opt for oversized glasses that are round. When choosing a color, make sure it matches your hair color.
How to choose blue light blocking glasses?
Nowadays, electronic products such as mobile phones and computers have become indispensable tools in our lives. While these high-tech products bring us convenience and fun, they also bring symptoms such as eye fatigue and myopia. Subsequently, blue light blocking glasses have also received everyone's attention. Anti-blue glasses are only suitable for people who use electronic products for a long time, not for people who are visually fatigued. Exposure to such unnaturally strong blue light for a long time every day, especially for teenagers and children, needs to pay more attention to the prevention of blue light. So, how to choose suitable blue light blocking glasses for kids?
Anti-blue light is necessary, but not all blue light can be filtered out, because blue light will interfere with the body's melatonin secretion after being over-filtered, thereby affecting sleep. Therefore, when choosing blue light blocking glasses, you should choose appropriately according to your own eyes.
For how to choose anti-blue glasses, consumers can distinguish from the color of the lenses. Generally speaking, a lens with a yellow color will have the effect of blocking blue light. But too dark lenses will affect the contrast sensitivity. Therefore, it is recommended that consumers choose moderately. In addition, consumers should also pay attention to whether the glasses products (lenses, frames) have conformity marks, etc. It is best to choose professional and well-known glasses shops to match glasses.
Are the glasses purchased online of good quality?
Always, there are some people who question online shopping, whether the quality of the glasses purchased online is up to standard. Then I have to ask, is the quality of the glasses bought in the physical store good? Most people do not have the ability to judge the quality of glasses. It can be said that they decide which to buy based on an inexplicable idea. Therefore, for those who do not understand glasses, the quality of the glasses purchased online is not a question we should consider. In my personal experience, there has been no quality problem with the glasses purchased online, and for the same price, the glasses purchased in physical stores are much worse than those purchased online.
