The relatively low prices of discount eyeglasses online are due to the reduced expenses of physical stores, including optometrists, rent, and franchise fees. So as for the demand for decoration, it is still recommended to purchase online, but if it is for myopia or other needs, it is recommended to accept professional optometry and glasses.

Traditional glasses have higher gross profit, but lower net profit. Many people have doubts about why the cost of glasses is so low, but the price is so high. Being is reasonable of cheapest eyeglasses online.

The reason for the high price is, on the one hand, due to the low repurchase rate of glasses, and the high costs of research and development, operation, and promotion, which leads to a higher unit price. Traditional glasses retail has a gross profit, but after deducting other expenses, the net profit is not significant.

There are three places where glasses cannot be placed: in the car (on hot days), in the sauna, and the radiator. Because the temperature of the glasses is too hot, the lenses will be damaged to a certain extent and become blurry.

Glasses cloth is not used for wiping glasses. Does it feel unbelievable? This blinded cold knowledge. Glasses cloth is not used for wiping glasses. Long-term use of glass cloth to wipe glasses can cause lens wear and tear; The function of eyeglass cloth is to wrap the lenses and avoid friction with other items.

If dust is found on the lens, rinse it with clean water and use a napkin to absorb and air dry. If there are oil stains or stains on the mirror surface, you can add detergent or hand sanitizer to rinse.

Regular maintenance goes to the best place to buy eyeglasses and cleaning can be carried out by using an ultrasonic cleaner to remove the grease and dust from the gaps in the frame and nose rest.