Characteristics of Ray-Ban glasses products
1) Classification of Ray-Ban lenses: (The most widely used ones are:)
①G- 15 and B- 15 patented glass lenses: These two lenses are patented technologies of Ray-Ban Company. G- 15 is gray-green lens, and B- 15 is brown lens, all made of explosion-proof tempered glass. Ray-Ban products of these two kinds of lenses have gold labels on the lenses.
② Fashion lenses: colored lenses of various colors, progressive lenses and reflective film lenses, most of which are explosion-proof tempered glass lenses.
③ Resin lenses: There are many colors, which are generally used in low-end products, but the classic models such as 3025, 2 140 are basically not used.
④ Polarizing lenses: Polarizing lenses authorized by the Polarizing Company for Ray-Ban include resin and glass. Among them, polarized lenses were bought out exclusively by Ray-Ban, and all the sunglasses of other brands except Ray-Ban have no glass. Polarized lenses are marked with red on the lenses of Ray-Ban products. In addition, Ray-Ban only has a red label, and both resin and glass Polaroid polarizers have labels that read: Ray-Ban trademark, the second line: BY LUXATTICA, and the third line: polarized light. Generally, the words of imitation magenta label are: the first line is the same as the second line, and the third line: 100% UV protection.
Function:
The depth of lens color only affects the absorption of visible light, and has nothing to do with the anti-ultraviolet ability. Anti-ultraviolet ability is only related to lens materials.
Related.
Then introduce the color of the lens.
Gray (G- 15) is also called dark green: it is evenly absorbed by any chromatography, so there will be no color difference when looking at the scenery, but it will only darken, showing a true and natural look and feel, belonging to a neutral color system.
Brown (B- 15), also called brown or brown:: can filter out a large amount of blue light, improve visual contrast and clarity, and wear well when air pollution is serious (such as sandstorm) or foggy. High sensitivity to red, yellow and green. Suitable for driving.
There is also one of the three types of Ray-Ban lenses, RB3 (I don't know if it is produced now) green: it belongs to the neutral color system like gray, because it can increase the green light reaching the eyes, so it is cool and comfortable, suitable for people with tired eyes or friends who often use computers.
I won't introduce many other colors. If possible, I can consider Ray-Ban's L.A all-weather color-changing lens. This is what I recommended to the landlord.
Note: Ray-Ban has only labeled sunglasses with three lenses, namely, gray-green glass G- 15, brown glass B- 15 and polarizer with its own patented technology. The first two are gold labels, and the last one is red labels. Many fakes on the market are red labels. Ray-Ban's gradient, mirrors and sunglasses of other colors have no labels.
2) Ray-Ban's glass lens technology.
① Super-visual clarity: The lens has an average radian, does not deform, and still feels comfortable after long-term wearing, which can prevent eye fatigue and headache.
② High color stability: No matter how long the lens is exposed to the sun, it will not change color or become lighter.
(3) Precision grinding sheet: The lens is finely ground, with super optical clarity, which is absolutely worth the money.
④ Scratch prevention: The natural hardness of glass can effectively prevent scratches and make glasses more durable.
⑤ Impact resistance: In order to protect eyes, each pair of lenses has undergone a drop impact test with 5/8 inch steel balls to ensure its impact resistance.
⑥ UV protection: block harmful ultraviolet rays, strengthen eye protection, and prevent eye damage caused by sunlight and snow reflection.
⑦ Filter other harmful rays: filter infrared rays, keep your eyes cool and comfortable, filter blue light, enhance color contrast and double clear vision.
Let's introduce so much first I hope it helps you. Talk to you later. Thank you!