What Do You Know About Eyeglasses Classification?
What are the types of eyeglasses?
When it comes to glasses we usually think of them as simple optical devices made to correct vision or protect the eyes, usually worn by people who suffer from myopia. There are many different types of eyewear, including glasses for myopia and farsightedness, presbyopia and astigmatism. Eyewear for eye protection are goggles, wind goggles, sunglasses, etc.
Sunglasses
Sunglasses, also known as Women’s sunglasses and Men’s sunglasses, are glasses designed to protect the eyes, with lenses that are often black or dark in color, so as not to irritate the eyes by the sun. It can also be used as a beauty accessory for fashionistas or as a special accessory that reflects personal style.
Contact lenses
Contact lenses, as the name suggests, are wonderfully “invisible”. It is now fashionable to wear contact lens branded products because of their ability to correct vision and remove the inconvenience of framed glasses. But contact lens hygiene is key.
Presbyopic glasses
Presbyopes are designed to correct age-related degenerative presbyopia in the lens of the eye. To reduce UV and IR damage to the retina, light blue lenses can be used for distance-use glasses. It is important to note that the wearing of presbyopic glasses also requires optometry.
4.3D glasses
Using virtual display technology, the video glasses create the equivalent of the human eye looking at a large screen at a distance of 2 meters by projecting images from a display that is only 0.24 inches in physical size onto the retina of the eyeball. Can make film and television look more real.
Orthoptic glasses
Commonly used eyeglasses are mainly used to correct vision using lenses, prisms, corneal contact lenses, etc. to eliminate visual fatigue and to protect or treat the eyes. Optical glasses and contact lenses are mainly used to correct refractive errors such as myopia, farsightedness and astigmatism.
6.VR glasses
It is a new kind of human-computer interaction created by the use of simulation technology and computer graphics and other technologies, such as computer and the latest sensor technology. Let every enthusiast experience it with amazement and delight.
More types of glasses
Monocle
The oldest eyeglasses in China are round monoliths made of crystal or clear minerals, which are also known as “monoculars”.
Discolored glasses
Discolored glasses are glasses made of discolored glass, which change their color when irradiated by the appropriate wavelength of light, and restore their original color when the light source is removed, also known as photochromic glass or photochromic glass.
Basketball glasses
Basketball glasses are designed for sports enthusiasts with nearsightedness, with a flexible angle that is not easily deformed, and can protect the eyes and nose more effectively.
Rear-view reflective glasses
The front and ordinary glasses are no different, after wearing through the outside of the lens, can clearly see the situation behind, so that the detective can conveniently look forward and back, to prevent people from being followed back, with a good concealment effect, with tracking and anti-tracking effect.
Self-adjusting myopic glasses
Self-adjusting myopia glasses are based on the optical principle, can consciously sense the change of the curvature of the lens, and make the new soft lens refraction adjustment accordingly, so that a pair of glasses can be used for a long time, no need to replace, save trouble and money.
Functional glasses
It refers to the ability to bring a certain beneficial feature to the eyes of a specific group of people in a specific environmental stage, the functional glasses include: student, computer, sports, driving, smart presbyopia, military police, etc.
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