How to Choose the Best Eyeglass Lenses | Eyebuydirect (2024)

FAQs

How to Choose the Best Eyeglass Lenses | Eyebuydirect? ›

Your type of vision problem will determine the shape of your lens. You'll need a concave lens (curves inward) if you're nearsighted. A convex lens (curves outward) will help if you're farsighted. If you have astigmatism, your cornea is shaped wrong, so your lenses may be more like a cylinder.

Your type of vision problem will determine the shape of your lens. You'll need a concave lens (curves inward) if you're nearsighted. A convex lens (curves outward) will help if you're farsighted. If you have astigmatism, your cornea is shaped wrong, so your lenses may be more like a cylinder.

1.74 high-index lenses are up to 10% thinner than 1.67 high-index lenses. Both have a high index of refraction and can accommodate strong prescriptions, but 1.74 high-index lenses are for especially strong ones: +/-8.00 or higher.

Single vision lenses are the most common lenses used to correct your vision. These lenses are tailored-made to match your prescription and correct eye conditions such as myopia, hyperopia and astigmatism.

Sharper image quality, stronger peripheral vision, and improved contrast sensitivity are all advantages of digital lenses.

Anti-reflective lenses are very worth it, especially if you deal with a lot of glare from digital or LED screens, as well as glare from oncoming headlights when driving at night on a road trip. They also help you see better, look better, and feel better than going without uncoated lenses.

What lens thickness should I choose? If you're moderately, or very short-sighted you'll benefit from thinner lenses as the edge thickness of your lenses will be more visible. Lenses with a refractive index of 1.6 are ideal for prescriptions where the – value of your SPH prescription is between -2.50 and -4.00.

Regular plastic lenses have a refractive index of 1.50. This index is adequate for correcting mild to moderate refractive errors, but is not as effective for the correction of higher refractive errors. A high-index lens may be recommended if your optical prescription is above 2.00 diopters.

premium progressive lenses? If the price is a factor, opt for standard progressive lenses. However, if you have a complicated prescription or need customized lenses, premium progressive lenses are the better option. Either way, the new glasses will help get your vision back on track.

How much are Costco HD progressive lenses? ›

“The ideal lens height or frame depth that's required to experience clear and comfortable vision is at least 28mm,” Chua says.

Generally, warm-colored frames can make you appear younger. Warm tones suit most faces, especially browns, burgundies, berry tones, and jewel tones. Of course, you should choose a color that suits your skin tone. It can also be helpful to choose shinier materials to give your eyes an extra sparkle.

As a rule, at least the top half of your eyebrows should be visible. Your glasses shouldn't cover them completely, nor should they show them so much that your eyebrows look like they're floating on top of your frame.

Glasses that are too big will feel like they're slipping off of your face and ears. They'll often be too wide for your face, with the lenses extending too far past the sides. If your eyes look a bit too close together (or close to the glasses bridge), that's another signal that your glasses might be too big.

Which lens is right for me? That depends on your needs. If you're comfortable wearing glasses after cataract surgery, a monofocal lens may be the right choice. If you want to avoid wearing distance glasses after cataract surgery and have astigmatism, a toric lens might be appropriate.

Single vision lenses are the most common type of lenses prescribed by optometrists. These types of lenses can help a patient see one distance, either near, intermediate or at a distance. If you only need help while reading or at a distance, this is the right type of lens for you.

Selecting a premium cataract lens can provide you with sight closest to your natural eyesight. This is especially true when compared to traditional monofocal intraocular lenses. Premium IOLs allow you to participate in all activities without visual limitations.

Average cost of progressive lenses

Compared to the slightly lower cost of bifocal lenses, the average consumer pays between $150 and $250 for their progressive lenses. For this price range, you should be able to purchase a decent set of progressive lenses.

Certain lens materials have better optical characteristics than others. The materials can be different in refractive index, specific gravity, Abbe number (constringence), etc. These variable properties can make lenses differ in optical aberration, weight, or even make a lens thicker or thinner than another.

What are the disadvantages of anti-reflective coating? ›

1) The thin layer of anti-reflective coating on the lenses can get scratched or worn down over time, which makes it harder for you to see clearly and, in turn, affects your vision. 2) They don't prevent all glare and light from reaching your eyes, so it may cause you to have eye strain or headaches.

Anti-reflective vs Anti Glare

In short: anti glare coatings will protect against external light sources entering the glasses, while anti-reflective coatings will protect against both internal and external light.

Cheaper lenses will give you the clarity of vision you require, but more expensive ones will give you a more distinctive pair of glasses, with personalized features. Customized features like lens color, anti-reflective coating, scratch-resistant, polarized, photochromic, etc. are the components of higher price.

Upgrading will also enhance the clarity of your lenses and virtually eliminate the reflections that you and others would otherwise see in your lenses. Anti-reflection coating reduces eye strain by allowing virtually 100% of available light to reach your eyes.

What are the Thinnest Lenses for High Prescription Glasses? 1.74 index lenses are the thinnest lenses for high prescriptions available. These ultra-light, ultra-sleek lenses are the thinnest kind developed yet, and accommodate the highest prescriptions possible.

While anyone can wear high index lenses, they're usually recommended for someone who has a very strong vision prescription since, typically, a stronger prescription means a thicker traditional lens.

Anti-fog products can be very effective and are already commonly used by many different types of occupations, including professional athletes, the military, and motorcyclists who rely on their vision being clear and not distorted.

Stunning Variety of Frames and Lens Options

We have a wide selection of trendy and attractive frame styles suitable for high index lenses. You can choose from square, round, rectangle, oval, hipster and cat eye frame styles and square, round, oval and heart face shapes.

Lens shape is important, too. Progressive wearers should avoid aviators and cat-eyes because both can cut off the bottom portion of the prescription, resulting in a loss of reading vision. Instead, they should look for shorter frames with rounded edges such as horn-rimmed, retro wingtip, circular, and oval ones.

What is the difference between progressives and premium progressives? ›

There are two types of progressive lenses, standard and premium. While one is as the name implies standard, the other is really your best option. That's because premium progressive lenses are customized to your eyes and offer a wider viewing area than standard ones.

Progressive lenses are significantly more expensive than single or multi-focal glasses because of the extra time that goes into creating a lens with multiple prescriptions and no lines.

Generally, Costco Optical will offer you a better price than LensCrafters when you buy glasses or contact lenses. However, depending on what your vision insurance plan covers, you may be less satisfied overall with the quality of the product.

Our Kirkland Signature HD progressive lenses use the latest in lens manufacturing technology to deliver high definition vision at any distance. With sharper vision in all conditions members purchasing Kirkland Signature HD lenses will receive an unprecedented degree of customization.

Essilor Varilux has 5 different progressive lenses.

If you're still wondering, 'Are bigger lenses better for progressive lenses? ', the answer is yes. Here's why: Bigger lenses ensure you have ample coverage for each prescription.

Progressive lenses, which are thinner and lighter, require a higher degree of expertise and technology than single-vision lenses or bifocals, making them more expensive. They usually have a smoother transition, which makes them cost more, too.

Matching glasses frames colour to eye colour

For a subdued and understated look, choose frames in a colour that match with the neutral tones in your eyes, such as brown, beige, or black. If you want to channel a fun, statement-making look, choose a colour that's contrasting but complementary to your eye colour.

Shades like gold, brown, and red can complement greying hair and give a vibrant pop of colour to your face. Another option is to choose glasses with transparent frames or pastel frames, which have a softer, more delicate look.

Opposites attract! Grey hair with darker frames offers a nice contrast, regardless of whether you choose black, burgundy, blue, or purple. You can have a lot of fun here, especially if your original hair color prevented you from wearing warmer tones in the past.

What shape should eyebrows be for eyeglasses? ›

Tip #1: Your frames should flow with the shape of your eyebrows. Choose frames that flow with the shape of your eyebrows. If you have thin, arched eyebrows, square-shaped frames are probably not a good idea. You want the eyebrows to be parallel to the top of the frames when it comes to the position of your eyebrows.

Benefits of glasses with nose pads

Glasses with nose pads reduce the load on the bridge of the nose and make them more comfortable to wear. In addition, glasses with nose pads can have a non-slip effect, especially for people with a low nose bridge.

A smoky eye? Glasses and cosmetics can both be a means for outwardly expressing your personality, but there's a common misconception that the two don't mix. Don't worry—that's simply not the case. In fact, there's no reason your makeup routine needs to change just because you wear glasses.

Eye position

Horizontally, each eye should be centered in the lens up to 5mm inside of lens center–never outside of center. Vertically, if you imagine the lens in four equal sections, your eyes should be in the 25% segment just above center-never below center and never in the top 25%.

A good pair of glasses should rest comfortably on the bridge of your nose and not press against your brow or cheeks. However, they shouldn't be so close to the tip of your nose that they slip when you wrinkle your nose or squint.

Your glasses frame width should align with your face's width at its temples. In other words, your frames should not extend too far past the sides of your face. If you're wearing a frame that's too wide for you, your eyes won't be centered in the middle of the lenses.

Generally, any lens can fit into any frame. However, opticians must take into consideration the prescription they are working with as this will help them to determine how thick or thin the lenses can be. It will also help them to determine the design of the lens they will need to use.

Soft contact lens: Toric lenses are a specific type of soft contacts used to treat astigmatism. The lenses are weighted to ensure they remain aligned properly. They also have varying powers in different meridians (the imaginary perpendicular lines in your eye) to help correct your vision.

Do You Need Special Glasses for Astigmatism? You'll need prescription glasses with cylindrical or spherocylindrical lenses, which are different from the lenses found in single-vision glasses that only correct for nearsightedness and farsightedness.

What is the latest technology in eyeglass lenses? ›

The latest technology in lenses is digitally surfaced lenses. This involves customizing each lens for your visual needs. These digitally surfaced lenses provide crisp and sharp vision.

However, for everyday frames, your eyebrows should typically show slightly from above your glasses. As a rule, at least the top half of your eyebrows should be visible. Your glasses shouldn't cover them completely, nor should they show them so much that your eyebrows look like they're floating on top of your frame.

If your nose is sensitive to weight or the bridge of your nose is lower, you should choose glasses with nose pads. If you are particularly looking for beauty and don't want any marks on your face, then choose glasses without nose pads. In fact, it is hard to say which one is better between nose pads and no nose pads.

A good pair of glasses should rest comfortably on the bridge of your nose and not press against your brow or cheeks. However, they shouldn't be so close to the tip of your nose that they slip when you wrinkle your nose or squint.

A 50mm prime lens is often called a nifty-fifty. It gets its nickname from being one of the more versatile and reliable lens types. They're popular in many areas of photography. This is also why they're one of the most common lenses you'll find.

Lenses may be divided broadly into two main types: convex and concave. Lenses that are thicker at their centers than at their edges are convex, while those that are thicker around their edges are concave. A light beam passing through a convex lens is focused by the lens on a point on the other side of the lens.

The lens classification depends on how the light rays bend when they pass through the lens. The two main types of lenses are: Convex Lens (Converging) Concave Lens (Diverging)

Fortunately, you can typically continue to use your existing frames when you get new lenses, provided that the frames are in good condition and aren't too complicated in shape. If they're damaged or worn out, then you'll need to get a new pair of frames along with the new lenses.

A sturdy optical frame should last the life of the lenses, and beyond. Hence it is often quite reasonable to reuse your frames for your new prescription lenses. Your optical frame also determines the size of your new lenses.

Typically, optical shops will replace the lenses for you if your frames are in good condition and the shape of the lenses isn't too complicated. Other options include online retailers Lensabl and EyeglassX, which specialize in prescription lenses for existing glasses.