Why Is It So Hard For Me To See At Night While Driving?
Tue, Mar 22, 22 By : Koalaeye
Use the fishing sunglasses correctly. Fishing enthusiasts should try to avoid wearing sunglasses that are easy to oxidize and corrode. They should wear sunglasses that are not easy to oxidize and corrode, such as plate frames, aluminum and magnesium alloy, pure titanium, and titanium alloy. Do not put the fishing sunglasses in a high-temperature environment for a long time, and do not immerse the fishing sunglasses in water for a long time. Avoid contact with perfume, insecticide, and other items...

Use the fishing sunglasses correctly.

Fishing enthusiasts should try to avoid wearing sunglasses that are easy to oxidize and corrode. They should wear sunglasses that are not easy to oxidize and corrode, such as plate frames, aluminum and magnesium alloy, pure titanium, and titanium alloy. Do not put the fishing sunglasses in a high-temperature environment for a long time, and do not immerse the fishing sunglasses in water for a long time. Avoid contact with perfume, insecticide, and other items containing chemical components to avoid chemical corrosion of lenses and frames and better protect your sunglasses. When they are not in use for a long time, please put them in a special bag so that the lenses can be taken good care of.


Anti-fog lens cloth

Anti-fogging glasses cloth is composed of multiple layers of material pressed together, and the material absorbed a sufficient amount of antifogging agent. It can be directly wiped on any lens. Like spray anti-fogging agents, anti-fogging time is relatively short, and can not be wiped or washed. Long time use will affect the life of the lens. The range of lenses available is limited.



The birth of progressive lenses

In 1907, British optometrist Owen Aves first proposed the concept of progressive lenses and got the first patent of progressive lenses. In 1910, Henry Orford Gowlland designed and made a similar lens in Canada, but technical limitations prevented it from succeeding. In 1959, Bernard Maitenaz, a French optical and mechanical engineer, developed the first progressive lens, which was successfully put into the commercial market for the first time and became a milestone in the history of world optometry. With the development of science and technology, the design of progressive lenses has been greatly developed.


The production process of titanium frames is complicated.

The production of titanium frames requires special processing equipment, special welding technology, and electroplating technology, which has many processing procedures and high production costs. In particular, some glasses choose the most difficult pure titanium andβtitanium. Titanium is very soft and very sticky, and very lively at high temperatures,so the processing is very difficult.



FLYING BALLOON Cute Yellow Cat Animals Shaped Resin Eyeglass Holder

Using resin material, the cute yellow panda-shaped spectacle frame is designed for decoration and can be given as a gift to friends or family. It can be placed in the corner of the living room shelf, as a rustic decoration. It is perfect for birthdays, anniversaries, holidays, or the first time someone gets glasses.


What is a titanium alloy?

Titanium alloy refers to any alloy metal made of titanium with other metals.Titanium is an important structural metal developed in the 1950s. Titanium alloy has high strength, good corrosion resistance, and high heat resistance.



What are the advantages and disadvantages of bifocal reading glasses?

The advantage of bifocal reading glasses is a large field of vision, and they can be used with the same pair of glasses to see far, near. The cost is lower. But different areas have obvious intervals, and the appearance is not beautiful. The middle distance is fuzzy. They need to adapt to the period. Bifocal reading glasses lens is divided into two parts, and the degree of the two parts is not the same. The upper part is the mother of the flat area to see far, and the next part is the child of the reading area to see near. There is an obvious interval. The appearance is not beautiful. There is no transition area between two different areas, so its vision is fuzzy, easy to produce a 'jump image'. Long-term wearing will make people dizzy or fall down when climbing stairs.

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