Should I Get Prescription Sunglasses or Not
Short answer
Getting prescription sunglasses is a practical choice if you require vision correction and want to protect your eyes from harmful UV rays. They combine clear vision with sun protection, reducing eye strain and improving comfort outdoors. Assess your prescription, lifestyle, and sun exposure before deciding to get prescription sunglasses.
What do you need before getting prescription sunglasses?
Before ordering prescription sunglasses, you need an up-to-date eye prescription from a licensed optometrist or ophthalmologist. The prescription should include your sphere (SPH), cylinder (CYL), axis measurements for astigmatism (if any), and your pupillary distance (PD)—the distance between your pupils in millimeters. This measurement ensures lenses are centered correctly over your eyes for optimal vision.
Additionally, decide what lens material you prefer. Common materials include plastic, polycarbonate, or high-index lenses; polycarbonate is impact-resistant and lightweight, ideal for active wearers. You should also consider lens coatings: polarized lenses reduce glare from reflective surfaces like water or roads; UV coating blocks harmful ultraviolet rays; anti-reflective coating reduces reflections; and scratch-resistant coating extends lens durability.
Choosing the frame style is important too. Frames should fit comfortably, stay secure during activities, and accommodate the thickness of your lenses. Wraparound frames provide better side protection from sunlight and wind.
Finally, check your budget and insurance coverage. Some vision plans partially cover prescription sunglasses, so have your insurance details ready before ordering.
How do you get prescription sunglasses? Step-by-step instructions
- Schedule a comprehensive eye exam. Visit an eye care professional to get an updated prescription. Mention you want prescription sunglasses so the doctor can ensure your prescription is suitable for outdoor use.
- Obtain your full prescription with PD. Ask your provider for a copy of your eyeglass prescription, including pupillary distance. If not provided, request the PD measurement, as it is essential for accurate lens placement.
- Decide on frame style and lens type. Consider your lifestyle when choosing frames. For example, if you play sports outdoors, pick durable, lightweight frames with secure fit. For casual wear, classic or fashion frames may appeal more. Select lenses based on activities: polarized lenses for driving or water sports, photochromic lenses that darken in sunlight but function as regular glasses indoors, or standard tinted lenses.
- Choose lens material and coatings. Polycarbonate lenses are impact-resistant, good for children or active adults. High-index lenses are thinner and lighter, suitable for strong prescriptions. Add UV protection, polarization, scratch-resistant, and anti-reflective coatings based on your needs and budget.
- Provide prescription and PD to a reputable optical retailer or online seller. Double-check all details before submitting your order. Many online sellers have tools to help measure PD at home or offer virtual try-ons.
- Place your order and wait for delivery. Processing times vary. When you receive your sunglasses, inspect lenses for scratches or defects.
- Try them on in different lighting. Wear the sunglasses outdoors in bright sunlight to test visual clarity, glare reduction, and comfort. Read signs or identify distant objects to confirm vision accuracy.
- Adjust the frames if needed. If frames feel tight, loose, or lenses sit off-center, visit a local optical shop for professional adjustments.
Why choose prescription sunglasses over clip-on lenses or regular sunglasses?
Prescription sunglasses offer several advantages over clip-ons and regular sunglasses. Clip-on sunglasses attach to your regular glasses but can feel bulky, add weight, and sometimes scratch your lenses. They may also cause optical distortions or misalignments, especially for those with strong prescriptions or astigmatism.
Regular sunglasses without prescription lenses do not correct vision, so if you wear regular eyeglasses, you must either remove them outdoors or wear contact lenses. This can be inconvenient or uncomfortable.
Prescription sunglasses combine vision correction and sun protection in one pair, simplifying your routine. They provide clearer vision and better optical quality tailored to your prescription. For example, if you are nearsighted, prescription sunglasses let you see distant objects sharply in bright sunlight, which regular sunglasses can’t do.
Prescription sunglasses also reduce eye strain caused by squinting in bright light, lowering fatigue and headaches. They shield your eyes from ultraviolet (UV) rays, which can damage your retina over time and contribute to cataracts or macular degeneration.
How can you tell prescription sunglasses are working well?
You know your prescription sunglasses are effective if you experience clear, sharp vision outdoors without squinting or eye strain. Colors should appear natural without distortion, and glare should be significantly reduced if your lenses are polarized.
Try reading street signs or identifying distant objects while wearing your sunglasses in bright sunlight. If letters and details appear crisp and focused, the lenses match your prescription correctly.
Comfort is another sign. Your frames should sit snugly but not pinch your nose or temples, and they shouldn’t slip down easily when you move your head. If your vision feels off, or you notice headaches, dizziness, or eye fatigue, your prescription sunglasses may need adjustment.
If you wear polarized lenses, you can test their effectiveness by looking at reflective surfaces (like a shiny car hood or water). Glare should be noticeably diminished compared to non-polarized lenses.
What should you do if your prescription sunglasses don’t feel right?
If you experience discomfort, blurred vision, or headaches, first recheck your prescription information. Confirm the numbers on your prescription match those used to make the lenses, including sphere, cylinder, axis, and PD.
If your pupillary distance measurement is incorrect or missing, lenses may not align properly with your eyes, causing blurred vision or strain. Contact your optical provider and ask if they need your correct PD.
Bring the sunglasses to a local optical shop for a professional frame adjustment, especially if they feel too tight, loose, or sit unevenly.
If problems persist, schedule a follow-up eye exam to ensure your prescription hasn’t changed or to discuss any vision problems.
Do not continue wearing glasses that cause pain or dizziness. Persistent discomfort could indicate incorrect lenses or other eye health issues.
How to adapt prescription sunglasses for different lifestyles and activities?
Prescription sunglasses can be tailored to suit a variety of lifestyles:
- For outdoor sports: Choose durable, flexible frames made from materials like nylon or polycarbonate, which withstand impact. Opt for wraparound styles that protect eyes from wind, dust, and peripheral sunlight. Polarized lenses reduce glare on water or pavement, improving safety and comfort.
- For driving: Polarized lenses reduce glare from wet roads and car hoods, but make sure they do not interfere with visibility of dashboard displays or traffic lights. Choose lenses with a neutral tint to preserve color perception.
- For fashion and casual wear: Consider trendy frame shapes and colors with tinted lenses that suit your style. Photochromic lenses that darken in sunlight and lighten indoors can offer convenience.
- For frequent wearers: Add scratch-resistant and anti-fog coatings to keep lenses clear and durable. Lightweight materials reduce pressure on the nose and ears, improving comfort for long periods.
- For children: Use impact-resistant lenses and frames designed for smaller faces with secure fit features to prevent slipping or breakage.
When ordering, communicate your lifestyle needs with your optician or online retailer to get personalized recommendations.
Can you order prescription sunglasses online safely and effectively?
Ordering prescription sunglasses online is a convenient and often cost-effective option if you follow these precautions:
- Only purchase from reputable online optical retailers that require a valid prescription and PD. Avoid sites that do not verify your prescription.
- Use measurement tools provided by the retailer to accurately determine your pupillary distance or ask your eye doctor for this measurement.
- Take advantage of virtual try-on technology many sites offer, which helps visualize frame fit and style on your face.
- Review the retailer’s return and warranty policies carefully. Ensure you can return or exchange sunglasses if the prescription is incorrect or frames don’t fit.
- Provide your prescription details exactly as written by your eye care professional, including sphere, cylinder, axis, and PD.
- Allow sufficient delivery time for custom lenses. Avoid rush orders that might compromise lens quality.
Once you receive your sunglasses, test them outdoors in various lighting conditions to verify vision clarity and comfort before finalizing use.
Why are prescription sunglasses a worthwhile investment for your eye health?
Prescription sunglasses protect your eyes from ultraviolet (UV) radiation, which can contribute to cataracts, macular degeneration, and other eye diseases over time. They also reduce glare, which can cause eye strain and headaches, especially if you spend time driving, boating, or outdoors.
By correcting your vision and blocking harmful rays simultaneously, prescription sunglasses improve visual comfort, allowing you to enjoy outdoor activities safely and without squinting. This reduces the risk of accidents caused by impaired vision.
Consider prescription sunglasses as a long-term investment in eye health and daily comfort. High-quality lenses with proper coatings will last several years with good care, and the benefits to your vision and safety are significant.
Frequently asked questions
Can I get prescription sunglasses if I don’t normally wear glasses?
Yes. If you need vision correction outdoors or want clearer vision in bright light, prescription sunglasses can be made even if you don’t wear eyeglasses regularly.
How long does it take to get prescription sunglasses?
It typically takes 1–3 weeks from placing your order to receiving prescription sunglasses, depending on the provider, lens complexity, and shipping method.
Are photochromic lenses a good alternative for prescription sunglasses?
Photochromic lenses darken automatically in sunlight and lighten indoors, combining indoor and outdoor use. However, they may take time to adjust to light changes and are less effective inside cars due to UV-blocking windshields.
What should I do if my prescription changes after ordering sunglasses?
If your prescription changes, you may need to order new lenses. Some retailers allow lens replacement without buying new frames. Schedule an eye exam to update your prescription.
Do all prescription sunglasses block UV rays?
Most prescription sunglasses have UV protection built into the lens material or coatings, but always confirm with your provider that your lenses block 100% of UVA and UVB rays.