Port

Ningbo Or Shanghai

Lead Time:

Aviator Sunglasses History

The very first aviator dates back to just before WWII. The teardrop shape was originally designed to provide full eye coverage by dipping down below the pilot’s cheeks. However, this style soon evolved.

Randolph Engineering’s President & CEO, Peter Waszkiewicz, recalls the history of aviator sunglasses and how Randolph was born from aviation.

The evolution from teardrop to square was due to changes in technology, flight suits, and helmets. There became a need for a frame to fit under helmets as well as under the visor.

A rectangular frame could fit in between headgear, whereas the teardrop frame could not.

Full coverage is no longer exclusive to a teardrop style today. Pilots eventually required excellent eye coverage that could also fit beneath a helmet visor, and next-generation engineers stepped up to solve the challenge.

When a pilot’s visor would flip down, the 52mm frame was engineered to fit perfectly; the hinges on the frame would not rub and were a perfect fit for pilots. Plus, the bayonets are easy-slip on and off.

About Us

Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader suppliers of sunglasses, reading glasses, and eyewear accessories in Wenzhou China. We enjoy good reputation by providing high-quality products and value-added solutions in the industry. There are more than 2000 designs in our show room. And our professional design team can make new products every week. More importantly, the home laboratory and strict QC team guarantee good quality. We are ready to provide you with excellent service and products. We had the honor to serve some of brand companies all over the world such as PRIVE REVAUX, Krys, Target, GrandVision, TravelBlue, Walgreens and so on. Looking forward to your joining us.

FAQ

Q: What's your MOQ?
A: 300PCS

Q: Do you accept OEM & ODM?
A: Of course, both OEM and ODM can be acceptable.

Q: May I have a sample to test quality before I place the order? How much the sample cost?
A: Sure !
1)For products we already have, free sample is available, but freight is required.
2)For your own design samples, both sample fee and freight are asked.

Q: How long for sample time?
A: It about takes 2-7days to prepare.

Q: What's the packing?
A: Usually inner box+ outside carton, it can be packed as your requirement too.

Q: What’s your payment term?
A: 1)Alibaba trade assurance.
2) T/T, 30% deposit before producing, 70% balance payment against B/L copy.
3) L/C at sight.
4) Western union

Q: Do you have any certification?
A: Yes,we are BV audited factory.  CE, SGS, EN71,EN12312ns are available.

Q: Do you have any cooperate experience with big wholesale or supermarket?
A: Yes,we have many big clients, such as Solar Fashion and Walgreen in USA.  In addition, we work with Wal-Mart for a long term.

Fashion glasses frames optical

At present, the common frame materials on the market are mainly divided into two categories: plastic and metal.

1. Injection molding material

The injection molding process is to melt the plastic rice (mainly PC, plastic steel, TR), and inject it into the mold for cooling.

The advantage is that the dimensional stability of the whole batch is high, the processing speed is fast, and the overall cost is low.

The disadvantage is that most of them are painted on the surface, which is not wear-resistant and easy to fade, and the paint layer is easy to peel off.

Stainless steel material

Basically, it is stamped and formed with thin stainless steel material.

Advantages: good flexibility and resistance to deformation. Light weight. The surface is IP electroplated and has strong durability.

This is an irregular shape, suitable for those who like retro, the alloy material, the middle beam of this pair of glasses is a little different from other models, overall it is more three-dimensional and fashionable. The nose pads can also be adjusted. It is a literary style, which is also good for modifying the shape of the face.