Essential Tips for Extending the Lifespan of Your Resin Lenses

Most modern prescription lenses are made from resin, a chemically synthesized material that is processed and polished to form lenses. Compared to traditional glass lenses, resin lenses have several advantages: they are lightweight, highly impact-resistant, provide excellent light transmission, are cost-effective, and can be specially processed or re-polished. However, resin lenses are more prone to scratches, chemical corrosion, and surface deformation, and the coating can peel off over time. So, how can you properly maintain resin lenses to prolong their lifespan? Here are some key tips to help you care for your lenses:

Avoid Hard Surface Contact: When not in use, ensure that the convex side of the lens does not come into contact with hard objects. This will help prevent scratches. Always store your glasses upright or place them in a protective case.
Proper Cleaning: Do not dry wipe your lenses. It’s best to rinse them with water. If there are oil stains, use an eyewear cleaning solution or mild detergent. After washing, dry the lenses with a microfiber cloth. It’s ideal to use two microfiber cloths: one for drying off excess water and another for polishing the lenses to achieve the best cleaning result. Each pair of glasses from Jiejie Optical comes with two microfiber cloths for this purpose.
Use the Right Cleaning Cloth: Always use a dedicated microfiber cloth or lens tissue to clean the lenses. Avoid using materials such as clothing or tissues, as they may cause scratches on the surface.
Avoid Corrosive Liquids: Do not let your lenses come into contact with corrosive liquids, as these can damage the lens coating.
Protect from High Temperatures: Resin lens coatings are sensitive to high temperatures. Avoid wearing glasses in hot environments like saunas or when using a hairdryer. Never leave your glasses in a hot car during summer, as the intense heat can cause the lens coating to crack and peel off.

With proper care, resin lenses can last for several years. If your prescription hasn’t changed, a pair of lenses can generally be used for over three years. However, if the lenses are severely scratched or damaged, it’s best to replace them. Damaged lenses can blur your vision and lead to faster deterioration of your eyesight. When the coating begins to peel off, the functionality of the lens is compromised, which can harm your eye health.