Brand Name: UOOUOO
Origin: CN(Origin)
Lenses Material: CR-39
Gender: MEN
Certification: CE
Model Number: sh075
Lens Width: 48MM
Lens Height: 41MM
Frame Material: Acetate
computer glasses: computer glasses
blue light blocking glasses: blue light blocking glasses
blue light blocking glasses vintage: blue light blocking glasses vintage
function: anti blue light
here glasses function for blue light blocking. 3 type blue light lens you can choose it.
Although the concept of anti-blue light has been popular for many years, there are still many people who do not fully understand it. Only know or see that blue light pens are tested to filter harmful blue light. But don't know how much to filter? How much is appropriate? It's also blue light resistant and can pass the most basic card tests. It doesn't prove that it functions up to par. This test is the easiest and useless. .
According to our test, as long as it can filter 10% of blue light, it can pass the above test. So this test is useless. For clear lenses, at least 20% of blue light needs to be filtered to be effective. For people who work under blue light for a long time, some need to filter more than 70% of blue light. This can be achieved with the help of tinted lenses.
The video below is a simple spectrometer testing process. Obtain three sets of data, orange lens, yellow lens, transparent anti-blue lens. We can see that are: 0.1, 23.5, 72.3. Indicates that only 0.1% of blue light can pass through the orange lens. Filter out 99.9%. The pass rate of yellow lenses was 23.5, and the filter rate was 76.5%. Clear lenses pass 72.3% and filter out 27.7%.
please check this video. more langauge we will share the link here. easy to understand it.
Orange full blocking blue light glasses
when you working long time with blue light. like computer , Phone or others. some time you need blocking blue light more than 90%. this lens can do it for you . normal lens is 0 degree. please noted custom reading or myopia prescription customized
yellow blue light or night vision for driving
yellow lens 0 degree we use resin lens . custom we use polarized resin lens. can make degree according your prescription.
please check this size according your face size.
C1 black
blue light blocking glasses Decorative glasses blue light glasses
C3 clear grey
blue light blocking glasses Decorative glasses blue light glasses
C4 brown
blue light blocking glasses Decorative glasses blue light glasses
DROPSHIPPING service:
Our company has a stable production supply chain, Now we are looking for the people who have the following coditions to cooperate. First, optometrists and ophthalmologists. We have been engaged in online optician custom service for seven years. We can have the lowest cost for the mass production. The ophthalmologist can get the correct prescription for the customers.You can directly share our store link to the customers, or you can also use our pictures to build a shop. In this way, you can get an extra income while you work. Second, if you are the people who is the first to run a online store and don't want to invest too much, then you can use our pics and after you have the orders, you can buy from us and we will send it to you or your customers. 3. If you are the Internet celebrities, you can contact us and help us promote our products. We can provide you a commission based on the turnover. Http: www.shinueyewear.com What’app: +8618058868135