Popular Types of Lenses Today
A summary of lens types: single vision, multifocal, photochromic, blue light filtering, shatterproof... Pros and cons of each type.
Optometrist Vũ Văn Tiệp
January 4, 2026
Popular Lens Types: Choosing the Right "Tool" for Your Eyes
Lenses are becoming increasingly diverse: from basic lenses for clear vision to coatings that reduce glare, photochromic lenses for outdoor use, or solutions that assist with computer viewing. Understanding the purpose of use will help you avoid "overbuying features" or "missing the right essentials." At Kính Mắt Điện Biên Phủ (529 Đường 3/2, Ho Chi Minh City), we usually start with three questions: do you look far more or near more? Do you often drive/go out in the sun? Do you experience eye strain when using screens?
Golden Rule
Prioritize clarity – comfort – safety. A "premium" lens that doesn't match your viewing habits can still cause strain, glare, or not fully utilize the benefits.
Single Vision Lenses: The Foundation for Most Users
Single vision lenses are suitable when you primarily need to see clearly at one main distance (usually distance for myopia or near for presbyopia depending on the prescription). This is an economical choice, easy to get used to, and easy to control thickness when choosing the appropriate index for the level of myopia.
A higher index often helps the lens be thinner and lighter at the same prescription, but you need to consider color, curvature, and surface reflection — not just look at the numbers 1.60/1.67/1.74.
Progressive Lenses and Multifocal Lenses: When One Viewing Distance Is Not Enough
When you need to attend online meetings on a laptop, read documents, and look at a distant board, "one prescription for all" may no longer be suitable. Progressive lenses or other multifocal types aim to support multiple viewing distances in one pair of glasses. This type requires measuring lens height, the point of view, and adjustment time — but in return, it reduces the hassle of switching between two pairs of glasses.
Who Is Often Suggested to Consider Progressive Lenses
Middle-aged individuals starting to have difficulty reading small text at a natural distance; office workers needing to see multiple distances; drivers combining reading their phones while parked (need detailed consultation on viewing areas).
Blue Light Blocking Lenses, Anti-Reflective Coating, and Photochromic Lenses
Anti-reflective coating helps reduce glare when driving at night or working under LED lights. Blue light filtering is a topic often exaggerated in advertising: the essence needed is to choose the appropriate filtering level for your needs, avoiding excessive yellowing that distorts color perception if your work requires color accuracy. Photochromic lenses are convenient for those who frequently go outdoors, but it’s important to understand the speed of color change and the level of darkness inside the car (depending on the lens type).
| Needs | Common Choice Directions |
|---|---|
| Night driving | Quality AR coating, reduces glare from headlights |
| 8-hour office work | Consider optimizing central vision + eye rest habits |
| Frequent sun exposure | Photochromic or UV-protected sunglasses |
Specialty Lenses: Impact Resistant, Thin for High Prescriptions, and Unique Needs
Children, athletes, or environments prone to impact may require poly or Trivex materials depending on the level and prescription. High myopes should combine a high index with a frame that fits the face to avoid thick edges causing weight and distortion. If you need lens advice based on budget and actual myopia level, check out products and schedule an appointment for accurate measurements of astigmatism axis and lens center.
Don't Just Compare Prices by 'Marketing Name'
Two lenses with the same "blue cut" name can differ in filtering spectrum, clarity, and coating durability. Ask for a clear explanation of what you are paying for: material, coating, or lens brand.
Lenses for Each "Viewing Distance": Don't Mix Up Objectives
If you only need clear vision while driving and watching movies, lenses optimized for distance vision are reasonable. If you are a tailor, programmer, pharmacist… and look at the center of the screen for many hours, sometimes you need to optimize based on your working distance rather than just distance vision. Older adults often need support for near vision but still want to see intermediate distances when cooking, shopping, or driving — that’s why multifocal options exist. Understanding your priority distance helps you avoid mistakenly buying a "filter" while lacking the "right prescription."
A Quick Question to Help You Decide
"In 10 waking hours, at what distance do my eyes spend the most time?" — Answering honestly will reduce the chance of buying lenses that are good but don’t match your habits.
Read More and Make Informed Decisions
Topics like choosing office glasses, blue light blocking, or comparing lenses often have many details — you can read more at articles. Kính Mắt Điện Biên Phủ always prioritizes explaining in easy-to-understand language so you can confidently choose the right lenses for your needs and investment level.
Continue: Choosing Lenses Based on Needs
Finalizing lenses should be based on SKU + index + coating, not just brand name. Read popular lens types, which brand of lenses to choose, and which lenses are best — practical perspective. Compare multifocal with bifocal at bifocal or multifocal; understand what multifocal lenses are. If you are frequently in the sun, check photochromic lenses and blue light blocking. Genuine lenses 529 · contact. When comparing prices between sellers, make sure to mention the correct model code + coating to avoid comparing two different lines thinking they are the same product. If you already have an old prescription, compare spherical–cylindrical power, ADD (if any), PD, and height of the distance/near viewing area before switching to a new lens type to reduce unnecessary "strange vision" feelings.
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