The Benefits of Anti-Glare Glasses
Thu, Mar 03, 22 By : Koalaeye
Why do nose pads turn green? Because there are copper accessories in glasses. And the copper and sweat mix for a long time, so it will corrode and rust. The greenness is the mixture of copper salt (copper rust) produced by the copper element in the coating and inorganic salt in sweat and grease dust. The color of copper is green, so is the dirt. If you sweat a lot and the lens bracket is metal, the nasal bracket silica...

Why do nose pads turn green?

Because there are copper accessories in glasses. And the copper and sweat mix for a long time, so it will corrode and rust. The greenness is the mixture of copper salt (copper rust) produced by the copper element in the coating and inorganic salt in sweat and grease dust. The color of copper is green, so is the dirt. If you sweat a lot and the lens bracket is metal, the nasal bracket silica gel is easy to turn green. This is usually due to oxidation caused by the combination of nickel with the natural oils in the skin. Your nose is usually the oily part of your body. The oil in the nose mixes with sweat and then oxidizes the metal. Glass frames are usually made of a kind of copper called Monel. Monel is an easily corroded metal that does not react to many chemicals. It's skin-friendly. The only downside is that it turns green when it rusts.

 


Promises and Warranties of Optical Stores

They have a quality guarantee. Under normal use, the glasses will be replaced with the same value free of charge within six months if there is any quality problem attributable to the product itself. If there is any incompatibility within one month, the lenses will be re-checked and replaced with the same quality lenses free of charge. If you are not satisfied with the style of the frame, you can replace the frame of the same value free of charge within one week.

 


 


Warby Parker

Warby Parker started the Home optics industry with Home Try On, but the well-known startup's frames are becoming more common. Select 5 frames to test for 5 days and they will be mailed to you free of charge. Try it for five days and see which one you like. You can buy it yourself online. They'll send you a new one.

 


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.

 


 


Sometimes they need to be adjusted by professionals.

Some connecting parts of glasses will be loose, but some people do not care about them and make casual changes. In reality, the change of the lens frame is very technical. The distance between the lens and the glasses will affect the effective strength of the lens, so the adjusted glasses need to be 12 to 14 mm away from the eye. The optical center of the lens should be aligned with the pupil position, and the nose pad, the temples should be consistent with the contact part of the bridge of the nose and the ear, without pressure and pain. Therefore, the lens frame must be adjusted by a professional optician. Especially some special lenses (progressive multi-focus glasses) need to be repaired regularly.

 


How to clean a new contact lens case?

Eyes are sensitive, so if the contact lens case is not clean, bacteria can infect the contact lens. Wearing such contact lenses, the health of the eye is very serious. You can't use a new contact lens case. Clean and disinfect your new contact lens case. When you buy a new contact lens case, use boiling water to scalding. With boiling water, you can clean the contact lens case, which can play the role of sterilization. Then soak it in a solution and use it to preserve your contact lens. Not only should the new contact case be disinfected and cleaned, but the contact case should be disinfected once a week, and the contact case should be replaced within three months.

 


 


The Benefits of Anti-Glare Glasses

Anti-glare glasses or sunglasses help to reduce the light and provide you with a clear field of vision, especially for outdoor sports.

Anti-reflective coating glasses can also reduce eye strain and eliminate the stress on your eyes.

Digital devices such as phones, laptops, tablets, and TVs all emit harmful blue light. The anti-reflective coating glasses can help to reduce your exposure to blue light, improve your sleep pattern, and reduce eye strain.

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