China wholesale Classic Designer Spring Hinge Optical Eyeglass Frames Manufacturers – I Vision T315 CP Material Spectacle glasses frame – IVISION

Detail

I Vision Optical T315 is CP material design fashionable optical eyeglasses frames,CP material: chemical famous car is propionic acid fiber, cellulose molecule hydroxyl is the polymer in propionic acid, has good weather resistance and low temperature resistance, the current market of this material is mainly used for glasses.  

CP material advantages – good strength, easy to color, neutral;  Disadvantages – easy deformation characteristics: transparent, no odor, easy injection processing coating dyeing, poor rigidity easy deformation, thin feet must have metal stamens.  It can be ground.  Can be acetone, do not wrinkle.

And this style is blue light blocking glasses,protect eyes is very important,anti blue light blocking glasses are glasses that prevent blue light from irritating the eyes.  Special anti-blue light glasses can effectively isolate ultraviolet and radiation and can filter blue light, suitable for watching computer or TV mobile phone use. 

Blue light is a part of natural visible light that is emitted by sunlight and electronic screens.  Blue light is an important part of visible light, and there is no separate white light in nature. Blue light, green light and red light are mixed to produce white light.  Green light and red light have less energy and less stimulation to the eyes. Blue light has short wave and high energy and can directly penetrate the lens to the macular area of the eye, resulting in macular disease.  

Anti-blue light glasses can effectively reduce the continuous damage of blue light to eyes. Through comparison and detection by portable spectrum analyzer, the intensity of blue light emitted by mobile phone screen can be effectively suppressed by using anti-blue light glasses, and the damage of harmful blue light to eyes is reduced.  

Anti-blue light glasses optical frames mainly reflect harmful blue light through lens surface coating, or absorb harmful blue light by adding anti-blue light factor through lens base material, so as to realize the barrier to harmful blue light and protect eyes.  

FAQ

1.Q:Can I customize my logo? 

A: Yes,of course.The OEM is available & welcomed.

2.Q:Can I take the samples?

A:Yes,you can take the samples.And the samples cost will be returned when you place the order.

3.Q:What is our production delivery date?

A:For stock goods and samples,we can arrange to expresss them within 3–5days.

For promotional products,the delivery time will be 15–20 days.

For OEM order,we will finish productsion and make the delivery within 45–90 days after we receive your payment or deposit.

4.Q:What’s our MOQ?

A: 50PCS/MODEL/COLOR for Ready to Ship Goods.

5.Q:What’s our payment term?

A:Ready good 100% TT,  Paypal，Credit card!