What Are 0.0 Reading Glasses? | KOALAEYE OPTICAL

What Are 0.0 Reading Glasses?

What is the progressive multifocal lens?

The lens of progressive multifocal glasses can change the refraction of the lens at the upper part of the central channel of the line of sight, which can effectively solve the difference of refraction when people view objects at different distances from long, medium, and short distances. Depending on demand, people have the flexibility to change or compensate vision according to visual distance, making it easier to help to adjust your vision in a variety of situations.


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.



Can you wear glasses with swimming goggles?

One potential solution to blurry vision while swimming is to wear prescription glasses under your goggles. While this can be effective in improving vision, the biggest problem is that if you wear glasses under your glasses, your goggles don't fit tightly to your face, which means your eyes get water. If you try to fix the problem by tightening the goggles around your glasses, you could break something that would cost hundreds of dollars to replace.


What Are the Advantages of High-Index Lenses?

In this section, we will show you the advantages of high-index lenses.

  1. Thanks to the slim shape and narrow edges, high index lenses offer wearers the flexibility to choose from a wide array of fashion-forward frames. Their size means that they can be easily paired with sleek metal frames or incorporated into rimless eyewear for an attractive barely-there look.
  2. High index lenses are more comfortable for extended use because they are lighter than the traditional counterparts.
  3. High index lenses are available with many of the same options as traditional lenses. For example, they can be either single-vision or progressive.
  4. For users with strong prescriptions, high index lenses mean no bulky, bottle-glasses appearance. This can reduce the unwanted bug-eye look traditionally associated with very thick lenses.

However, there are some negative voices of high index lenses.



Different Types of Eyeglass Frame Materials

Titanium: as for metal frame material, Titanium is one of the most popular ones. The titanium frame material can be bent and twisted and then come back to its original form. The quality of these frames is durable and reliable for rough use. The Titanium frame material is light.

Flexon: Flexon is a titanium alloy that is composed of around 50% titanium and 50% nickel. Flexon eyeglass frames are extremely flexible and can be twisted or bent to an extreme and can return to their original shape. The flexon frame material is popular among kids' glasses.

Beta titanium: this is an alloy mainly composed of titanium and a small amount of aluminum and vanadium. The beta-titanium has a memory feature and is mostly used in high-quality designer frames. The beta-titanium is toughness and light.

Monel: it is an alloy of nickel and copper. The monel frame material is cheap and discolor.

Beryllium: it is an alternative to titanium resisting corrosion and tarnishing, but it is cheap. The beryllium frame material is lightweight, strong, flexible and available in a wide range of colors. In addition, it is a good choice for those people with high skin acidity or those people who spend a large amount of time in or around salt water.

Besides the above plastic eyeglass frame materials and metal frame materials, there are some other frame materials available, such as aluminum, gold, silver or other biodegradables materials. You can choose the suitable one according to its performance, features, and price.

What’s more, you can choose glasses from Koalaeye Optical. It provides various kinds of glasses and frames, such as blue light blocking glasses, rimless sunglasses, and so on.


Adjustment of the upper and lower position of the nose pad

The nose pad can be pulled up and down with the pliers of the nose pad to achieve the purpose. You can use needle-nose pliers to clamp on the nose pad and apply torque in a certain direction to change the upper and lower position of the nose pad. When applying the torque, the nose pad can be pressed down or pulled up by the pliers to change the position of the deformation of the bracket, to prevent repeated deformation and fracture near the solder joint.


Sale priceFrom
Brown Cat Eye Frames - Primo | KoalaEyeBrown Cat Eye Frames - Primo | KoalaEye
Adolph
Sale price$17.00 USD


What are browline frames?

The name browline comes from the design of the frame. The upper part of the frame is thicker than the lower part so that the wearer's natural eyebrow line can be noticed. The top is usually made of acetate or plastic, and the bottom of the lens is wrapped with a thinner wireframe. Later, the browline frames have also been modified to meet the needs of more customers. Some browline frames use nylon wire instead of metal wire in the lower part, while the browline frames with metal wire are more durable and stable. If people with high myopia want to have a pair of half-rim glasses, browline frames are a good choice.

Leave a comment

All comments are moderated before being published.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.