There are a number of eyeglass lenses available today, and each comes with its own set of advantages. If you’re looking for a pair of eyeglasses in Pittsburg, PA, we’ll look at what you’re likely to find and what to keep in mind before you make your decision.
Basic Type of Eyeglass Lenses
Lenses typically come as either single-vision, bifocal, or trifocal lenses, and your eye doctor can recommend lenses that will help you see best from a variety of distances. From there, you’ll typically choose between the following materials for your lenses. We recommend basing this on the following factors:
Durability: Most lens materials are designed to be durable, but polycarbonates are often touted for their ability to withstand breakage and scratching. If you have a stronger prescription, consider plastic lenses (CR-39).
Thickness: As a general rule, the stronger the prescription, the thicker the lens. Both high-index and plastic lenses are good for higher prescriptions, though high-index lenses are thinner and lighter. For the most part, eyeglass wearers can become accustomed to any type of frame or lens, but there’s no denying that a lighter lens can feel more refreshing at first wear.
Protection: Lens coatings that can block out glare, UV lights, and blue lights can be added to your lenses. So whether you’re trying to improve your night vision, stave off sun damage, or reduce eye strain, you can get the right coating for a lens.
Eyeglasses in Pittsburgh, PA
It’s important to find a lens that you can feel good about putting on every day so you can get the most out of your investment. When you need an optometrist in Pittsburgh, PA, who can steer you in the right direction, the staff at Lappen Eye Care is here to help.