Do Blue Blocking Glasses Have To Be Yellow? | KOALAEYE OPTICAL

Do Blue Blocking Glasses Have To Be Yellow?

The taboos of wearing glasses while driving at night

Night driving members should not wear tawny, green, and gray glasses. Tawny glasses can filter out most of the ultraviolet rays, although can make our eyes feel relaxed but easy to make people sleepy. Green glasses will turn red lights into black, directly affecting our judgment of traffic lights, so there is a great safety risk. Grey glasses, due to their low light transmittance, will weaken our line of sight and affect our observation of the road.


NIGHT - LITE ® NIGHT DRIVING GLASSES

The glasses allow you to see clearly without straining your eyes to ensure safe driving. They can eliminate strong reflected light, reduce glare, and distracting from reflection. They can filter out high-intensity glare from oncoming traffic, street lights, and billboards while improving visual acuity for night driving. They give you more control over the steering wheel and better visibility, thus reducing the stress of driving. They can relieve pressure on the eyes. Eye strain can be prevented by eliminating light entering the eye.



Women’s clear glasses frames

Clear square glasses frames create an inevitably attractive look. They give you a bold and unobtrusive look at the same time. They are too cool to add some glamour to your personality.

If you are bored of your daily-basic glasses and just want a quick makeover within budget, you can get a new pair of clear eyeglasses at KOALAEYE.


Method of wearing the contact lens

Wash your hands before putting on contact lenses, and be careful not to leave long nails, to avoid contamination of the lens by bacteria and nail scratches. Place the contact lens on the tip of your index finger, face-up, and pull your upper and lower eyelids apart with the middle fingers of both hands. Look straight ahead and place the lens gently into the eye (attached to the cornea). Remove the index finger and look down so that the lens is attached to the cornea, and slowly relax the eyelids with the middle fingers of both hands. Blink gently several times (or roll your eyes) to remove bubbles.



How Does Photophobia Glasses Work?

The visible light spectrum is made up of all the colors in the rainbow. Red light waves sit to the left; as you move to the right, there is orange, yellow, green, blue. And violet light, with other colors in between. The light resides along the visible light spectrum according to how long their wavelengths of energy are. UV light has the shortest wavelength and red has the longest.

However, UV light carries a significant amount of energy that can damage and burn our eyes. So, the indoor sunglasses for light sensitivity are designed to filter out and block blue-green wavelengths, fluorescent light, LED lighting, bright sunlight and other reflective lights that may affect the eyes.

After wearing photophobia glasses, the number of migraines may be reduced besides the eye damage. So, not only can they protect your eyes from the sunlight, but also can relieve other symptoms.

Hence, if you need a pair of light sensitivity glasses, Koalaeye glasses are recommended. They come in stylish and at a cheap price.


ZenniOptical

ZenniOptical is a leading online retailer of prescription eyewear in the United States, headquartered in Novato, California, to bring you the best designer eyewear at a lower price. Its products use high-quality raw materials and use good production technology, with high quality, which has been loved by many consumers.ZenniOptical does not have middlemen or a large advertising budget, so the sales cost of products is greatly reduced and consumers get greater benefits.


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How to Tighten Glasses by Yourself

After your glasses being used for a while, they will become loosen. In this situation, you may want to ask for a professional optical person to adjust or tighten it. It would be a way but with some inconvenience. So, you can also choose to tighten glasses by yourself.

Why the glasses will become loose? It can be caused by various reasons. Most people wear and remove their glasses several times every day. The back and forth movements of the glasses’ arms will increase the possibility that they will become loose.

If the glasses become loose, you can choose to tighten them by adjusting the temple arms. Most eyeglasses have a screw located at the temple hinge on both sides. To tighten glasses by yourself, you can choose to tighten this screw to make your glasses more comfortable or prevent them from slipping down your nose again. You had better check these screws periodically so you can tighten them before they fall out.

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