Many traditional optical stores are complaining about a drop in customer numbers. When we analyze it, we find that the decline in customer numbers is divided into two aspects. The first is the decrease in new customers, which is mainly because the Internet and eye hospitals are fighting for customers from optical stores. The other is the loss of old customers, which is entirely because the optical store did not do the best service, especially the after-sales service.
What's the difference between optical frames and normal frame?
The optical frame is used in optical products, but decorative glasses and fashion frames are not in this category. Optical glasses require even treatment of lens pressure, so the inner wall should be even and smooth. Optical glasses require high levels of ergonomics, lens angle, and so on. The optical frame material is more consistent with the structure of the human body. It is more comfortable to wear without side effects.
Packing charge
The most popular scratch-resistant coating packing is about $30.Nikon Eyes Advanced includes stain-proof and water-resistant coatings, plus high-definition digital lenses, and a two-year limited coating warranty, and the price is about $120.Nikon Eyes Customized includes all the benefits of the Nikon Eyes Advanced package, plus thinner and lighter lenses, with the price of about $150. If you opt for standard shipping, your new glasses will arrive in about a week, but you can filter out second-day delivery, two days delivery, or free pick up today.
Do prism glasses have side effects?
Prism glasses do not have side effects. Prescription prism glasses are designed to help your vision. Prism glasses are not apparently different from general glasses in terms of thickness. It may take a few days to get used to wearing new prism glasses or newer prescription glasses. There may be some eye strain during this time.
Design principle of progressive multifocal lens
For the same piece of the lens, the top is used to see far, the bottom is used to see close. The upper and lower degrees are different.
There is not a sudden change in the distance degree fixed above the lens to the near degree fixed below the lens, but a gradual transition between the two through gradual changes in refractive power, which has special benefits over common bifocals or trifocal lenses.
Progressive lenses and single vision lenses
Single vision lenses are the most widely used optical lenses and are suitable for the general population.
Progressive lenses are suitable for below people.
① Myopia control lenses for teenagers. Progressive lenses are used to relieve visual fatigue and control the development speed of myopia.
② Anti-fatigue lenses for adults. Progressive lenses are used for teachers, doctors, people who use too much computer at close range to reduce visual fatigue caused by work.
③ Progressive lenses for Middle-aged and elderly people. A pair of glasses for middle-aged and elderly people to easily see near and far.
The characteristics of suppleness, lightweight and non-deformation
Pure titanium glasses have the characteristics of ultra-high flexibility, ultra-light, and not easily deformed. Pure titanium spectacle frames get rid of the shortcomings of ordinary spectacle frames that are stiff, heavy, and easily deformed. Medically implanted high-grade plate materials, combined with the color electroplating process, highlight youthful vitality and three-dimensional sense, making our facial features more refined. The nose pads are stable, not slack, and highly conformable, which avoids the embarrassing moment of the glasses frame falling down. And pure titanium glasses can make you look stable and reliable, and people can't help giving you more trust.
