Single Vision Prescription Eyeglass Lenses 1.56 Mid Index Hydrophobic / Crazil

Product Specification

Single Vision 1.56 Mid-index Super Hydrophobic/Crazil Coating Prescription Eyeglass Lenses For Eyewear
 
I. Specifications:

II. Super Hydrophobic/Crazil coating:

1. What Is Hydrophobic Coating?

The word 'hydrophobic' actually means water resisting or in normal words, something that has a fear of water. In eyeglasses, it’s basically a 20–30-nanometer transparent coating of titanium dioxide that is placed on the surface of the lens. Hydrophobic coatings are not something new as people are making use of this for a long time on their prescription eyeglasses. It is also found on leaves and on the wings of many insects if you’ve ever noticed it. This is a simple reason why a dragonfly can also fly easily when it’s raining due to having the hydrophobic coating.

2. How Does Hydrophobic Coating Works?

The answer is “Of course, it does!” This wonderful type of coating works by making a surface of your glass’s lens to repel the water molecules remaining on them, which means that the hydrophobic coating weakens the surface bonding among the water drop and surface of the lens. This lets the water drops to stay away from lens surface as you can see in the image below.

There are many wonderful examples of hydrophobic coatings to your lenses that also work amazingly. So undoubtedly, hydrophobic coatings do work without any hesitation. But since, it is the last layer that is applied to the lenses, but like any other coating, it might get damaged, and the hydrophobic coating may become useless. So, it is significant that you regularly clean the lenses with water to be more effective and keep the chemicals away, as it might destroy the hydrophobic layer applied on your lenses.

3. Some Superior Benifits Of Hydrophobic Coatings

Anything based on water, mostly when our sweat gets on the lens, they are likely to create drops as shown in the image above, which tends to form optical distortion.   A hydrophobic coating supports greatly to repel water drops from lens surface as the stiffness between the liquid and the hydrophobic exterior is lower. So, when any droplets come in contact with the hydrophobic lens, they are more likely to resist the lens much more than they usually do. This is surely a great benefit in the rainy days, and for those who are athletic and sweat is the major problem in their daily routine.

• Hydrophobic coating lenses are also anti-static that keeps dust and dirt particles away from it. When such particles come into contact with these lenses, they are likely to simply fall off.

• Hydrophobic coatings also require less cleaning than the normal ones as it significantly repels stains and grease from our fingers. This way, cleaning the lenses is much faster as well as stress-free.

III. Packing and Shipping:

IV. Why Choose Us:

1. Our Factory: Jiangsu Aogang Optical Glasses Co.,Ltd is a professional optical lens manufacturer for more than 10 years in China. All lenses are exported to European countries, Japan, Korea, North and South America, Middle East, Southeast Asia and Africa market. We guarantee the quality to all buyers all over the world, and got a high reputation about quality from buyers in the past 8 years exporting time. In Aogang Optical, you can find high quanlity lenses with the most competitive prices.

2. Our Samples: We provide free samples. Just send us your requirements, then we will send samples accordingly. However, according to our company rule, our customers need to assume the shipping cost.

3. Payment Term: 30% T/T in advance, the balance before shippment

4. Our Service: Our customer service begins tracking the processing status of products daily until you receive the product and confirm the quality.You could contact us by SKYPE,Whatsapp, e-mail, voice phone, message at any time!We guarantee the quality to all buyers all over the world, and got a high reputation about quality from buyers in the past 8 years exporting time.