|Frame Material||TR90 or PC|
|Lens Material||P PC|
|Logo||Customer order more then 1000pcs|
|Color||Customized is available|
|Delivery time||35 days|
|Sample charge||Which will be refunded from the first mass order|
|Conventional packing||Plastic bag,12pcs/box, 300pcs/carton|
|Payment Terms||T/T 30% deposit ,70% balance before shipment|
All the lens 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Restore true color, eliminate reflected light and scattered light，make the scenery more clear and soft and protect eyes perfectly. The Main one is colourful lense ,the yellow one is for night activities,the balck one is polarized for driving and other activities.
CLEAR, SUPERLIGHT, STYLISH AND DURABLE- Cool Rimless jacket frame design enables clear lower vision field. Lightweight design is ideal for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities. Fashion and stylish design, with rich color combinations of frames and lens. Polycarbonate lens and frames are impact, scratch resistant, durable and unbreakable.
Sunglasses are a kind of vision care products to prevent the damage to human eyes caused by strong sunlight. With the improvement of people's material and cultural level, sunglasses can be used as special accessories for beauty or personal style. Our eyeball (lens) is very easy to absorb ultraviolet rays, and the damage of ultraviolet rays to the eyes is invisible. In order to protect the eyes, we must always wear sunglasses. Ophthalmologists recommend that you must always wear sunglasses to protect your eyes; this is because our eyeball (lens) is very easy to absorb ultraviolet rays, and the damage of ultraviolet rays has two prominent characteristics: 1. The damage of ultraviolet rays will accumulate. Since ultraviolet light is invisible light, it is difficult for people to perceive it intuitively. 2. The damage of ultraviolet rays to the eyes is irreversible, that is, irreparable. Such as: cataract surgery can only be replaced by intraocular lenses. Long-term damage to the eye can easily lead to damage to the cornea and retina, clouding of the lens until cataract occurs, resulting in permanent visual damage.
Ultraviolet rays can damage the cornea and retina, and high-quality sunglasses can completely eliminate ultraviolet rays. When the eye receives too much light, it naturally contracts the iris. Once the iris shrinks to its limit, then people need to squint. If there is still too much light, such as sunlight reflected from snow, it can damage the retina. High-quality sunglasses can filter out up to 97% of the light entering the eye to avoid damage. Certain surfaces, such as water, reflect a lot of light, and the resulting bright spots can distract from sight or hide objects. Premium sunglasses can completely eliminate this type of glare using polarizing technology, which we'll cover later. Certain frequencies of light blur vision, while others enhance contrast. Choose the right color for your sunglasses to make them look better in a given environment. If sunglasses don't provide UV protection, it will expose you to more UV rays. Cheap sunglasses filter out some of the light, causing your iris to open up to receive more light. This also allows more UV rays to enter, increasing the damage caused by UV rays to the retina. Therefore, there is indeed a difference between the various types of sunglasses. Choosing the right, high-quality sunglasses for your specific usage environment will provide you with maximum protection. In accordance with international standards, sunglasses are classified as personal eye protection products. The main function of sunglasses is to block out harsh sunlight. However, international standards subdivide sunglasses into "fashion glasses" and "general purpose glasses". The quality requirements for "fashion mirrors" in the standard are relatively low. Because the "fashion mirror" mainly highlights the style, the wearer pays attention to the decoration, not the protection function. In the standard, the quality requirements for "general-purpose mirrors are relatively strict, including requirements for UV protection, as well as index requirements for diopter and prismatic power.
Yes, we could send the samples to you.But, we need take charge for first time,the sample fee will be return after you place order. Or you can provide your FEDEX or DHL,UPS account.
Have the acquired the CE.100% QC in produce process .Our products manager have 15 years experience in eyewear manufacturing.
Yes,customized logo and design on mass production are available.
The stock frames are within one week after payment received.
For OEM order, the delivery time is around 20-- 35 days which depends on the material and Design.
Absolutely YES. Wenzhou Centar Optics Co., LTD. is a specialized manufacturer and exporter of eyewear. We have been in this field for more than 18 years.Has been the customer's praise and affirmation.