There’s more to ordering eyeglasses than choosing frames: over the years, lenses have evolved to fit more vision and lifestyle needs. From lightweight plastics and multifocals, eyewear can aid in vision issues in more ways than ever before. The experts at Spencerport Optical in Monroe County, NY, offer a brief overview of each type of lens to help you explore your options. When selecting your frames, ask your optician about the best lens option for your prescription, lifestyle, and frame choice.

6 Types of Glass Lenses

1. High-Index Plastic

If you have a strong prescription, high-index plastic can give you lighter glasses that don’t sit uncomfortably on your nose. These lenses are specially crafted to be thin while maintaining their power.

2. Polycarbonate

Eyeglasses with polycarbonate lenses are ideal for people who are hard on eyewear or participate in sports and exercise. These lenses are scratch- and impact-resistant, and their lightweight and thin material make them a great option for those with strong prescriptions. They also offer UV protection for those who enjoy the outdoors.

3. Trivex®

This type of eyeglass lens is similar to the polycarbonate due to its slim and durable build, but it offers a clearer picture thanks to its anti-reflective coating. Eyeglasses with these lenses refine vision without adding bulk or weight.

4. Aspheric 

Aspheric lenses are thin, flexible, and have multiple degrees of curvature. This provides you with a wider surface to look through because they can be flatter and wider than other lenses.

5. Photochromic

Designed to be worn indoors and outdoors, photochromic eyeglasses transition from clear to tinted, depending on the lighting. This makes it easy to switch environments without changing your glasses, which is ideal for those who don’t carry prescription sunglasses or children who often forget to shield their eyes from UV rays.

6. Multifocal

These types of glasses are generally available in two options, bifocal and trifocal. Bifocals are the most common type, and they are designed to correct long-distance vision in the top half of the lens while operating as reading glasses when gazing through the bottom. Trifocals operate the same way, but have a third section designed to see things within a few feet, like the computer screen.

Picking out the right lenses for your eyeglasses can feel challenging, which is why it’s important to have the help and advice of a knowledgeable professional. The optometrists at Spencerport Optical are equipped to help you make an informed decision about your vision corrective options. To speak with a staff member or schedule an appointment, call (585) 352-1960. Visit their website to learn more about the practice and available services.