What Is The Difference Between Polarized And Tinted Sunglasses?
Sat, Apr 09, 22 By : Koalaeye
Can you buy a pair of rimless glasses with a high prescription? Rimless glasses have many benefits. Rimless glasses are a popular choice for eyewear wearers in terms of performance, price, and styling. However, you may wonder if rimless glasses will fit your prescription. The answer is yes, you can get rimless glasses, even with a prescription. The refractive index of the lens is related to the thickness of the lens. The main factors that determine if a pair of...

Can you buy a pair of rimless glasses with a high prescription?

Rimless glasses have many benefits. Rimless glasses are a popular choice for eyewear wearers in terms of performance, price, and styling. However, you may wonder if rimless glasses will fit your prescription. The answer is yes, you can get rimless glasses, even with a prescription.


The refractive index of the lens is related to the thickness of the lens.

The main factors that determine if a pair of finished glasses are beautiful, portable, and comfortable depending on the thickness and thinness of the processed lenses. Depending on the material, the index of refraction is different. If you just look at the refractive index, the higher the refractive index at the same degree, the thinner the lens will be. The thinner the lens will be, and the more beautiful the lens will be. However, the higher the refractive index, it is not the better. You can choose the refractive index lens suitable for yourself. But the refractive index is not the only factor that determines lens thickness. Think about the distance between your eyes and the size of the frames you choose, which can affect the thickness of the lenses you match. The larger the pupil distance, the smaller the frame, and the thinner the lens.



Which sunglasses are best for driving, polarized sunglasses or non-polarized sunglasses?

Polarized and non-polarized sunglasses are the same in the ability to protect against ultraviolet rays. But when you work as a driver, in addition to the front of the sun, sometimes there are highway road reflective lights, other car body reflective lights, and so on. Glare will make people's eyes uncomfortable and fatigue, and affect the clarity of vision, stimulating the eyes. Polaroid lenses can filter out light from different angles, so when you driving, is best to wear polarized sunglasses.


Difference Between Driving Glasses And Night Vision Goggles

The special effect of polarized glasses is to eliminate and filter the scattered light in the beam of light effectively so that the light can be put into the visual image of glasses with the right track, and the field of vision is clear and natural. The effect of night vision goggles is that they allow the wearer to observe the surroundings at night without being affected by light. For example, aviation accidents can be greatly reduced through the use of navigation winches equipped with forward-looking infrared cameras on aircraft and by requiring pilots to wear goggles fitted with night vision goggles.



How to adapt to progressive lenses?

People who are prone to motion sickness or have inner ear diseases may suffer dizziness, nausea, vomiting, and other symptoms due to their inability to tolerate the slight deformation of the visual objects, so they need to pay more attention when wearing them. For people who have not worn reading glasses before, it is not recommended to wear graded multi-focus glasses directly because their eyes will not be able to adapt quickly.


How to measure pupil distance?

You can ask your optometrist for this data, or if you have an extra pair of glasses, please send it to the merchant with your printed order and they will record your pupil distance value from it to ensure that your lenses have an accurate vision center. They will send you your new and old glasses together. The average pupil distance for adults is usually between 60mm and 66mm.



How about Blupond's night goggles?

Unlike regular dark sunglasses, night vision glasses don't block much light and have a higher transmittance than day sunglasses that block sunlight but can barely see at night. The night driving glasses use clear yellow lenses with an anti-glare coating and blue polarized light filters that prevent harmful light from entering the macula and causing degeneration. It works by allowing only the healthiest wavelengths of light to reach the eye and keeping visibility high in the dark, reducing glare.

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