What is glasses cleaning fluid? How should it be used?

What is glasses cleaning fluid? How should it be used?

Three Places Where You Cannot Put Glasses

Can You Buy Contacts Without a Prescription?

Correct use of contact lens care box

Correct use of contact lens care box

About Drilling Apparatus

About Drilling Apparatus

Wore Glasses Why Myopia Degree Become Taller And Taller?

Glasses are essential for many myopic students. Wearing them makes the world clear, while taking them off makes the world chaotic. Most people s myopia is worsening due to improper use of glasses or substandard glasses, regardless of whether they wear glasses or not. In fact, wearing glasses or not wearing myopia will deepen, because teenagers are in the development stage, the eye axis will grow as the age and change, and affect our vision. Average age achieves 20 years old or so, the eye axis of the person just can stop to grow, visual acuity degree can maintain stable basically.

12 ways to help dry eyes

Dry eyes are a chronic lack of lubrication and moisture on the surface of the eye. An adequate and consistent layer of tears on the surface of the eye is essential to keep your eyes healthy, comfortable, and seeing well.

Do you know Beware of the hazards of colored contact lenses?

Beware of the hazards of colored contact lenses

How to Identify Pure Titanium Spectacle Frames?

Titanium is an inert metal, which is 48% lighter than the general metal frame, and has the advantages of strong toughness, acid and alkali resistance, corrosion resistance, high stability, high strength and good elasticity. It is in line with ergonomics. Titanium is non-toxic to human body and has no radiation. Glasses made of natural pure titanium and titanium materials are comfortable and beautiful to wear. Of course, pure titanium glasses frame also has its shortcomings, that is, the price is relatively high. Under the trend of interests, some illegal manufacturers imitated pure titanium frames. So, how to identify whether pure titanium glasses frame? What is the difference between titanium alloy and pure titanium spectacle frame?

About Polariscope

About Polariscope

How To Protect Your Eye?

Myopia, astigmatism and other problems are very common in today's society, especially in primary and secondary schools, such a phenomenon is becoming more and more serious. Many people regret it only after they have obvious vision problems. In fact, usually as long as a little attention, can be very good to prevent vision problems.

Optical Eyewear Small Tips

Here are some usual Optical knowledges.