Thinnest lenses for high prescription | SmartBuyGlasses USA (2024)

Lenses with a 1.74 index are the thinnest lenses for high-prescription wearers and include many benefits.

Finding glasses with thin and aesthetically pleasing lenses can be challenging for those with high prescriptions. Thick lenses can create the “co*ke bottle effect” protruding from the face and limiting your frame options. Not only do they look unappealing, but they also add extra weight, discomfort, and risk of damage to the glasses. Luckily, advancements in manufacturing techniques have made it possible to create extra-thin lenses for glasses wearers with high prescriptions.

The thinnest lenses for high-prescription glasses are lenses that have a 1.74 index. These lenses are made from high-index plastic, which allows for a thinner and lighter lens compared to traditional lenses made from regular plastic.

The thin profile of 1.74 index lenses is thanks to the flatter curve that is utilized compared to standard, lower index lenses. Using a flatter curve, however, can lead to peripheral distortion. This is counteracted by integrating aspheric lens technology, which eliminates spherical aberration.

Thanks to the development of high-index lenses, manufacturers can provide far slimmer eyewear lenses than in the past. If you are accustomed to a strong prescription in standard plastic, then making the change could significantly affect the thickness of your lenses. While even the thinnest lens cannot entirely hide the thickness of a high prescription lens 100%, it will drastically reduce how much it is seen.

The higher the index lens, the more beneficial it will be if you have a strong prescription. Thanks to the reduced thickness and weight, you’ll still achieve comfortable wear and an aesthetically pleasing look. However, when selecting your lens index, you want to make sure you’re consulting your eye doctor before making the decision yourself.

If you decide to go with the thinnest glasses lenses, you can choose from a range of different frame styles. With a 1.74 lens index, you can explore styles with delicate metal frames.

At SmartBuyGlasses, lenses with a 1.74 lens index are ultra-thin and come with four lens coatings. With flatter Aspheric technology to improve your vision and enhance the aesthetics of your eyewear, they are the complete optical lens solution.

• Weight. 1.74 index lenses can be more than 25% lighter than normal plastic lenses and more than 50% lighter than glass lenses.
• Scratch resistance. High-index lenses have a higher resistance to scratches than standard plastic meaning you can dodge the hassle of distracting marks in your field of vision.
• UV protection. 1.74 index lenses have UV400 protection which means they can filter out up to 99% of UVA and UVB rays.
• Aspheric technology. They have a flatter surface, which results in clearer, more natural vision.
• Anti-reflective. These high-index lenses will also aid in reducing glare and reflections, resulting in better visual clarity and less eye strain.
• Super-hydrophobic. At SmartBuyGlasses, these lenses come with a super-hydrophobic coating that repels water, dust and dirt, keeping the lenses cleaner and clearer.