Color Matching Chapter: Make Your Sunglasses More Eye-catching
Want to add some color to your fashionable outfit but don't know how to match it? Does the dazzling Sunglasses leave you with no choice? In addition to being an indispensable eye protection tool in daily life, sunglasses can...
The History of Aviator Sunglasses
Aviator sunglasses, or "pilot's glasses", were originally developed in 1936 by Bausch & Lomb for pilots to protect their eyes while flying, thus the name aviator.
Things about Progressive Multi-focus Lenses
Progressive multi-focus lenses are initially designed to provide a natural, convenient and comfortable correction for presbyopic patients, so that a pair of glasses can see distant, near and medium-range objects.
Eye Protection: How to protect the window of your soul?
At present, whether teenagers study or adults work (especially office workers), they all need to use their eyes for a long time, which is accompanied by various eye problems: visual fatigue, dry eyes and other uncomfortable...
How often do you need a pair of new glasses?
Generally, lenses only have diopter and do not have protective function, so it is necessary to add various protective layers for lenses. However, if the layer is not resistant to high temperature and scratches are not...
Who need Blue light blocking glasses?
What is blue light? Short-wave blue light is a kind of light with relatively high energy between 400nm and 480nm. Long exposure to blue light at this wavelength can lead to endocrine disorders, visual fatigue, and even visual...
How to choose the frame material？
Frame plays an important role in glasses, which supports the lenses. Good frames not only influence the appearance but(also) the comfort of wearers. The unsuitable frame will cause dizzy or eyes discomfort. You need to learn...
Why Choose Titanium Frame Glasses?
The return of metal frames has dominated the whole eyewear fashion recently. More and more people wear metal frame glasses for retro style, giving themselves clear eyesight at the same time with an eye-catching shape.
Tips: What is the Air Conditioning Disease of the Eye?
Staying in a comfortable environment with air conditioners in hot summer is preferable for us. Little do we know about the kind of harm air conditioners do to our health, such as the discomfort of waist and shoulders,...
The most Scientific and Effective Online Prescription Eyeglasses
There is an annoyance that most middle-aged and elder people will encounter, having both astigmatism and presbyopia. How to get prescription glasses online scientifically with the two problems at the same time?
Things you may not know about Online Prescription Eyeglasses!
The development of technological era has brought earth-shaking changes to our life. There are also many influences, the most notable of which is the overuse of our eyes, causing a certain degree of damage.
How to make the lenses thinner?
The factors affecting the thickness of the lenses are not just the lens itself, but a combination of multiple factors：prescription power, frames, refractive indexes, and so on.
Protect Your Eyes from UV Rays Damage
It is well known that being exposed to the Ultraviolet(UV rays) too much can cause sunburn、suntan，even skin cancer. But do you know that UV can also be harmful to our eyes?
How To Order Prescription Sunglasses online?
Tinted lenses are great for outdoor activities especially in summer. Order a pair of prescription sunglasses would be a good idea on VlookOptical.com. It’s time to add your personal styles to your eyes with Vlook Prescription...
Get Free Blue Light Blocking Lens
Can’t live without your cell phone? Can’t live without your laptop? Can’t live without your ipad and kindle? Caution! Long exposure to blue light may cause and increase Ophthalmic diseases No worries. You can get blue...
Vlook Promo Lens
VlookOptical Lenses Detail and our coatings-VlookOptical Lenses Detail and our coatings
What is PD & Why you need get it?
Pupillary distance (PD) is the distance between the pupils of your eyes.It makes sure your pupils match the optical center of your lenses. This measurement can come in two forms.
How to Adjust Your Glasses
After you have received your new glasses from us, you might need to adjust your new glasses just a little bit in order to fit more comfortable for you to wear them daily or on occations. Here is a quick graphic guide for...
Knowing your size and glasses frame size is important for you to select the most suitable eyewear. In order to cater your personal needs, we created our Frame Measurement Guide to find ideal and the most flatting eyeglasses for you.
Skin Tone and Your Frame
Although knowing face shape can determine appropriate style of your glasses, choosing right color is also very important. Your skin, hair color, and eye color will determine which color of glasses can flatter your features....
All about blue light
Blue light is a type of high-energy light, is part of the visible light spectrum. Natural sunlight contains red, orange, yellow, green, blue, indigo and violet light. Using a prism, you can see how sunlight can be broken up...
How to Measure your PD？
Pupillary distance (PD) is the distance between the pupils of your eyes. Konwing your PD is important for you to purchase glasses on VlookOptical. It make sure your pupils match the optical center of your lenses. Adult common...
How to Pick Glasses for Your Face Shape?
Do you ever have trouble to figure out the most flattering glasses for your face shape? There are some general guidelines to help you determine the best frame for your face shape.
Dizzy? Adaptation to your new glasses
Adjusting to new glasses, whether you've switched to a new prescription or are wearing them for the first time, can be a challenge for some people. If you feel your new glasses does not correct your vision as well as your old...
How to Choose Your Lenses？
The most important part of a prescription is the lenses. It determines how comfortable you are with your new glasses. There are so many options available on the market. This guide to eyeglass lenses will help you better...
How to Read Your Prescription（Rx）？
Your prescription (RX) is a written authorization provide by your ophthalmologist (an MD) or optometrist (a doctor of optometry) to correct your vision with corrective lenses and a pair of corrective lenses.
Protect Your Eyes In Winter: UV Protection
Most people know that the UV intensity in summer is high, which will cause damage to the eyes. In fact, the UV in winter should not be underestimated, too.
Photochromic Lenses：Decorate Your Fall Fashion
If you find that your sunglasses are always not with you (left at home or missing), or you are troubled with wearing two pair of glasses (prescription glasses and sunglasses). It's time to get a fashionable and convenient pair...
How to Balance Eye Safety and Beauty?
Eyes are the windows of our hearts and the vulnerable organs exposed outside the human body. How to make sure the safety while being beautiful?
How to Expand Your Glasses Life-span?
Well glasses using and store habits will help you save a lot of time and money. How to make your glasses working as long as possible?
How to Match Your Glasses with Outfits
The autumn steps are getting closer and closer. It's time to add some new colors to your autumn. Different dresses need different styles of ornaments.
Still Buying Reading Glasses from Wal-Mart? Age ≠ Prescription
Presbyopia is a phenomenon that will inevitably occur after people enter 40-45 years old. Many elders choose buying their reading glasses from local market like CVS or Wal-Mart. Is it correct or does it will damage your vision?
Traceability of Quality: Handmade Acetate Frames
Metal allergies keep you away from metal frames? Don't like the texture of ordinary plastics? Then it's time to pick out a pair of acetate frame that belongs to you.
Kitty Kitty: The History of Cat-Eye Glasses
In the 1930s, cat- eye glasses were first born. They were popular as a major change in the post-war economic prosperity.
The History of Browline Glasses
Browline glasses, first were seen in 1947 when invented by Jack Rohrbach who was Vice President of Shuron Ltd., an eyeglass company. But Ray-Ban produces them being called Clubmasters have been around since the 1940s.
How to Clean Your Glasses Rightly?
One thing that glasses wearers must do is to clean glasses. Clean glasses correctly will help them keep in good condition. Do you clean your glasses rightly every day?
The Fashion Footmark of Wayfarer Sunglasses
Wayfarer, the plastic, trapezoidal frames gained immediate popularity and stayed in vogue for almost 20 years before sinking into fashion no-man’s-land and then reappearing again in the 21st century, and have made yet another...
Clear Non-prescription Eyeglasses Guide
Many people would have a variety of questions and concerns about fake glasses. Now let's get a comprehensive understanding of fake glasses together.
What Kind of Glasses is Right for Strong Prescription?
Nowadays, glasses have been a necessity for strong prescription. They cannot even work or live normally without glasses. So, how to choose suitable glasses for people with high prescription?
The Development of Round Frame Glasses
Nothing could be more classical, casual, literary and artistic than rimmed glasses. All the retro fashions you want can be easily managed with it.
How to Do with Eyestrain?
Eyestrain can be annoying. But it usually isn't serious and goes away once your eyes are rested or take other steps to reduce your eye discomfort.
Choose the Right Glasses Coating for You
Nowadays, various functional coatings have emerged in an endless stream, bringing convenience to people's lives. Do you know which coating fits you best?