1.59 Polycarbonate Prescription Lenses With Hard Coating In Eyeglass Lenses

I. Specifications:

II. PC Features:

• The origin of polycarbonate lens

Polycarbonate was developed in the 1970s for aerospace applications, and is currently used for the helmet visors of astronauts and for space shuttle windshields. Eyeglass lenses made of polycarbonate were introduced in the early 1980s in response to a demand for lightweight, impact-resistant lenses.

Since then, polycarbonate lenses have become the standard for safety glasses, sports goggles and children's eyewear. Because they are less likely to fracture than regular plastic lenses, polycarbonate lenses also are a good choice for rimless eyewear designs where the lenses are attached to the frame components with drill mountings.

• The advanteges of polycarbonate lens

III. Polycarbonate Lens VS Standrad Plastic Lens

Polycarbonate prescription lenses are one of the most common choice for eyeglasses for several reasons.

---Polycarbonate lenses are thinner than regular plastic lenses, and they offer the best eye protection capability because it is virtually shatterproof. ---Polycarbonate lenses are a good all around choice, even though plastic lenses have better visual acuity. ---Polycarbonate lenses have higher impact and scratch resistance than standard plastic lenses(including other high-index lenses) because these lightweight lens materials are relatively "soft" — which means they can absorb energy without lens fracturing.

IV. Packing&Shipping:

V. Our Company:

VI. Purchase Process:

Jiangsu Aogang Optical Glasses Co., Ltd is one of leading professional opthalmic lenses manufacturers in China, it's a technical factory specializes in producing optical lenses since 1996, our plant covers an areas of 12,000 squares meters and our daily output raised to 40,000pieces. The company has been approved according to ISO9001 atandard, also our products have been registered with CE and FDA.

With 20 years of experience in vision field, our lenses enjoy high reputation in overseas markets, we improve the crafts continuously to control the quality. Science and technology has always been certified for the workship. Our lenses cover a wide variety, including single vision, bifocal lenses, photochromic lenses, progressive lenses, finished lenses, semi-finished lenses, normal power and rx power.

We have our own laboratory, our professional technique team include 25 engineers with their teams, providing customers with individualized service.