What is the best frame for different types of lenses?
In today’s world the wide variety of eyewear means we have unlimited choice when selecting frames. We can pick a shape, size and even colour that suits our face shape and skin tone, or choose several pairs of glasses that match different outfits. However, some shapes are better suited to certain prescriptions than others, meaning that if you have a high or complex prescription, it should be matched with a particular style of lens. Here, we outline what types of frames suit different lenses.
Varifocals
If you need varifocals, the lenses have three different prescriptions: near, intermediate and distance. Each prescription is located within a different section of the lens, meaning that some shapes are better suited for delivering clear, comfortable vision than others.
Varifocal lens heights typically range between 28-34mm, meaning that a frame that is too narrow, wide or an irregular shape could result in some issues with your vision. With that in mind, oversized round, square or oval glasses are best suited to these lenses as there is plenty of room for the prescriptions, making it easy to switch between the three distances. Visiting an independent optician will help you select the right frame style for your needs.
High prescription myopia
If you have myopia (short-sightedness) with a high prescription (-5.00 D or above), the wrong frames can make your eyes appear distorted. With a strong prescription, the lenses are typically thinner and lighter around the focal point, allowing them to bend light more efficiently. A smaller frame is therefore a good option, as the change in the lens thickness from the focal point to the edges is smaller, making the prescription less noticeable. An oval shape is also recommended, as it reduces the distortion that is commonly seen at the edges in a wider frame.
High prescription hyperopia
Conversely, lenses for high prescription hyperopia (far-sightedness of +5.00 D or above) are thicker around the focal point and thinner at the edges. Again, frames that are the wrong size and shape can make your eyes appear distorted. Geometric shaped frames, such as round, octagonal, or rectangular, will work well for your prescription, but again, choose smaller frames to limit the appearance of distortion.
Plastic or metal?
If you have a high prescription, you may want to choose a thicker plastic/acetate frame rather than a thin metal or rimless option. This will hide any thickness of the lens better, reducing the appearance of eye distortion. You’ll also need an accurate measurement of the distance between your pupils for comfortable vision.
Find the best frames for your lens type
Here at the Eye Establishment, our qualified opticians will determine your prescription and help you select the best frames to suit it. We have a wide variety of options from premium brands including DITA, Garrett Leight and LGR. As one of the best opticians in London, we’ll also perform a thorough assessment of your eye health, ensuring everything is as it should be. Visit one of our eye centres in Kensington or Chelsea, or search “eye optician near me” to view our locations.