Buying glasses online can be tempting, especially when quick shipping and lower prices promise convenience and affordability. But when it comes to your vision, accuracy and precision matter more than speed. At Art of Optiks, we often meet patients who order prescription eyeglasses online only to find that the lenses don’t match their visual needs or the frames don’t fit comfortably.
A proper fitting and in-person measurement ensure your glasses work perfectly for your eyes, face, and lifestyle. Here’s why professional fittings outperform online orders and what to know before clicking “buy.”
Why Professional Measurements Matter
Prescription accuracy depends on more than just reading numbers off a chart. In-person eye exams measure how your eyes focus, how your pupils align, and how the lenses should be positioned for comfort and clarity.
Why In-Person Measurements Are More Accurate
When we measure prescriptions in person, we account for factors like eye dominance, lens curvature, and how your eyes work together. These small details influence comfort and performance, something online calculators can’t match.
The bigger picture: Online measurements often oversimplify the process, which can result in blurry or distorted vision.
Frequent Problems with Online Eyewear Purchases
Ordering prescription eyeglasses online might save time initially, but the results aren’t always reliable. Many of our patients return with glasses that don’t feel right, look off-center, or cause headaches after only a few hours of use.
Common Issues Reported by Patients
- Incorrect prescription strength or lens alignment
- Frames that slide, pinch, or feel uneven
- Lenses that distort peripheral vision
- Inconsistent coating quality or poor durability
These issues usually occur because online retailers can’t personalize the fitting process or adjust frames to your unique measurements.
The Importance of Pupillary Distance (PD)
Your pupillary distance, the space between your pupils, determines where the optical center of each lens should be placed. Even a small error in PD can cause discomfort, especially during reading or screen time.
How Incorrect PD Affects Vision Comfort
If the PD is off by even a few millimeters, you may experience eye strain, headaches, or blurred vision. Our team uses digital tools to ensure precise PD measurements, helping your lenses align perfectly for sharp, natural vision.
What you should know: Accurate PD ensures your eyes work comfortably together, something that can’t be guaranteed with automated online measurements.
Are There Any Safe Online Options?
There are cases where ordering prescription eyeglasses online can be effective, provided your prescription is current and verified by an optometrist. Even then, we recommend using trusted retailers that allow returns or exchanges based on fit and quality. When should online orders be acceptable?
- For backup pairs using an existing, up-to-date prescription
- When you already have your PD measured professionally
- When the online seller provides detailed frame measurements and guarantees lens accuracy
Online shopping can be convenient, but it should never replace professional eye care or fitting expertise.
Risks of Unverified Coatings and Lens Quality
Lens materials and coatings vary widely in quality, affecting everything from glare reduction to scratch resistance. Online sellers may not disclose the origin of their lenses or their manufacturing standards. Cheap lenses may warp, reflect light unevenly, or cause chromatic distortion (color fringing). Even minor optical defects can make prolonged wear uncomfortable.
With professionally dispensed eyewear, you’ll always know exactly what materials and coatings you’re getting, and why they’re right for your needs.
Why In-Person Eyewear Purchases Are Worth It
When you visit Art of Optiks, you’re getting more than glasses; you’re getting personalized care and expert craftsmanship. Our opticians consider your facial features, prescription needs, and lifestyle to recommend lenses and frames that truly enhance your vision.
We also offer professional adjustments and aftercare services to ensure long-term comfort. Every pair is custom-fit, precisely aligned, and backed by our commitment to quality.
How Frame Fit Affects Vision and Comfort
Frame fit plays a crucial role in how well your lenses align with your eyes. A poorly fitted frame can shift the optical center of the lens, leading to headaches, eye fatigue, or skin irritation.
Adjustments do matter. At Art of Optiks, we adjust each frame for your face shape, bridge width, and ear height. This ensures even pressure, a secure fit, and accurate lens positioning. Online frames can’t replicate this precision without professional tools and hands-on care. Remember, the perfect frame isn’t just about style. It’s about ensuring comfort and clear vision throughout the day.
Our final advice: Professional fittings save you from the frustration of returns and ensure your investment in eyewear delivers real clarity and comfort.
Trust Art of Optiks for Professional Prescription Eyewear Fittings

Vision accuracy is too important to leave to chance. At Art of Optiks, our doctors and opticians provide precise measurements, premium lenses, and perfectly fitted frames designed for all-day comfort.
If you’re considering new eyewear, skip the uncertainty of prescription eyeglasses online and experience the confidence of expert care. Contact Art of Optiks today to schedule your personalized eyewear fitting at our Edina or Wayzata location.