China wholesale Eyewear Sunglasses Manufacturer – I Vision T274 2022 gafas Classic Retro square sunglasses for men and women – IVISION

Product Detail

I Vision Optical china sunglasses manufacture Model T274 is fashionable classic sunglasses retro square sunglasses for men and women oversized luxury sunglasses,Comfortable nasal support,fashionable and atmospheric texture frame and personality mirror legs.

As for product details,Fit the bridge of the nose,comfortable to wear without pressure on the nose,Beautiful radian,easy to wear and anti-skid,fit the auricle.There are three kinds of rays emanating from sunlight: visual rays, infrared rays and ultraviolet rays. In which ultraviolet radiation is harmful to human skin, eyes… Etc., causing serious injury; The light emitted by sunlight is above infrared (INFRa-Red)(750nm) and Visible light lay (310-780nm). Ultraviolet Ray is divided into UVA, UVB, UVC(310nm) above, Blue light, UVA, UVB, UVC are harmful light, if a long time exposure will cause damage to the body, UVB is a serious impact on vision, Tanning Ray is the burn skin light, Most eyes absorb this UVB light so be sure to block this light source.

Shades sunglasses besides shading, beautiful besides, still have the function that an important index prevents ultraviolet ray namely. Quality supervision bureau clew, not all sunglasses have the function that prevents ultraviolet ray, a pair of sunglasses that satisfies basic standard requirement, in reducing visible light intensity also can hold off partial ultraviolet ray at the same time, assure to wear sunglasses and do not wear sunglasses compare, the ultraviolet ray radiation that the eye accepts does not increase. Poor quality sunglasses that don’t protect your eyes from UV rays can be more harmful than wearing them at all, as they reduce the amount of light entering your eyes and cause your pupils to dilate.

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!