The Advantages of Single Vision Lenses
As is well known, single vision lenses can be used to correct your vision so that they can restore your ability to see clearly.
Single vision lenses can boost the overall quality of your life with improved visual health and acuity. Single vision lenses can also help relieve you of eye strain and ensure fatigue and migraines.
Besides, single vision lenses will help to protect your eyes from impact, trauma and common irritants like dust, sand and insect.
The fabric of eyeglasses cloth
Ordinary fabric: They are only applicable to the surface that has been cleaned.Because the ordinary fabric has no space to accommodate dirt, the surface of the cloth will be very dirty, and difficult to wash clean.
Microfiber fabrics: They are used wet to emulsify dirt and oil, and the microfiber is easier to wipe off. It is highly absorbent, making it very quick to clean the spilled liquid.
Fine fiber double velvet fabric: It feels soft, gentle, with the plump texture, but more single velvet.
Suede fabric: The feel and appearance are quite like natural suede, fine and smooth, soft and plump, used to wipe glasses. It will be clean and won't scratch the lens.
How do prism glasses work?
Prism glasses rearrange the images by bending the light and moving the images the eye sees to the desired position. They can align?with what each eye sees, eliminating the double image that the brain interprets. When the images seen by both of your eyes are rearranged, the light is redirected to the right position in the retina of each eye. The brain fuses these two images together to form one clear image.
Are beta titanium glasses frames expensive?
What’s the probable price of a Beta titanium eyeglass frame? The price of β titanium frame and pure titanium are similar, and the price is usually high, But hundreds to thousands, according to the brand and workmanship. Beta-titanium is usually cheaper than pure titanium. Why are titanium and beta-titanium cheap, but expensive to process into eyeglass frames? The so-called pure titanium and β titanium frames are really titanium alloy frames in the strict sense, and the processing difficulty is really great. IP plating must be used for electroplating, so the processing cost is much higher than that of copper alloy, and the labor cost needs to be included.
Choose clear glasses with the right materials for kids.
A critical point for children to choose frames is to think about the weight, to avoid wearing for a long time, or they will be uncomfortable, unstable, easy to slip. It is recommended to choose an ultra-light plate or TR90 lens frame, which has good chemical properties, good thermal stability, with no deformation, good recovery, and no side effects, lightweight, and convenient material.
Should I wear blue light glasses when using electronic products?
However, it's not just at work that we need to consider wearing blue light glasses. We can still use blue-ray blocking glasses when we're reading a book on a tablet, watching hot new shows on Netflix, or playing games with friends. It is suggested that when you are in front of a digital device, you should wear blue light glasses to help your eyes.
5 Unbreakable Eyeglasses Frames
In this section, we will list the most durable eyeglasses frames and we will introduce them one by one.
Titanium: One of the most durable eyeglasses frames is the titanium eyeglasses frames. It is lightweight, strong, and flexible. So, titanium eyeglasses frames have lots of fans in the eyeglasses market. In addition, pure titanium is hypoallergenic. But, due to these features, titanium eyeglasses frames are expensive than other frames.
Stainless steel: Stainless steel frames have some spring in them, which resists breakage. Stainless steel also resists corrosion, giving it a longer life. However, stainless steel eyeglasses frames may be hypoallergenic, depending on the alloys used.
Nylon: many people like athletes like nylon frames because they are flexible, lightweight and unbreakable - at least in the short run. However, nylon frames may become brittle over time, which is something to think about.
Kevlar: kevlar eyeglasses frames used in bulletproof vests can survive strong impacts, making them a good choice for contact sports and high-risk jobs. It does not have a lot of flex, limiting its applications.
Flexon: besides the above unbreakable eyeglasses frame, we will introduce another brand-name metal - Flexon. Flexon has a unique capability for springing back to its original shape after it gets twisted and they are called memory metal.
