Glasses today are sophisticated tools that require precise measurements to match your unique vision needs. At Brandon Eyes, we utilize advanced Zeiss instruments—the Zeiss VisuCore & iProfiler and the Zeiss VisuFit 1000—to measure your eyes and fit your frames with extreme accuracy. This hyper-accurate approach allows us to craft lenses using Zeiss iScription technology, which delivers the clearest, crispest vision possible, customized to you.
Zeiss iScription: Your Personal Vision Profile.
We go beyond the standard eyeglass prescription to create a truly personalized lens.
Zeiss VisuCore & iProfiler: These advanced devices measure thousands of data points about your eyes, identifying aberrations (imperfections) that standard tests miss, especially in low light. This data creates a precise fingerprint of your eyes.
Zeiss iScription Technology: We use this highly detailed data to manufacture your lenses, optimizing your prescription in 0.01 diopter increments—25 times more precise than traditional lenses. This ensures you experience sharper vision, brighter colors, and better night vision with less glare.
The accuracy of your prescription is only as good as the fit of your frames.
3D Digital Fitting: The VisuFit 1000 measurement tower captures a 180-degree view of your face and frame geometry using nine high-resolution cameras.
Hyper-Accurate Centration: This system measures how your chosen frames sit on your face, determining key parameters like your pupillary distance and the position of your eyes relative to the frame.
Precision Lenses: This unparalleled fitting accuracy ensures that the center of the highly-optimized Zeiss iScription lenses aligns perfectly with the center of your pupils, maximizing the benefits of the technology.

While ordering glasses online can seem convenient, it introduces significant variables in quality and accuracy that can impact your vision and eye safety. Your prescription is just one part of crafting the perfect lens, and small errors in manufacturing or fitting can lead to noticeable discomfort.
Consider the findings from a comprehensive study on glasses ordered from popular online retailers:
Accuracy Concerns: Nearly half of the eyeglasses tested (44.8%) either contained an inaccurate prescription or did not meet essential safety standards designed to protect your eyes.
Safety Risk: Specifically, almost one-fourth (23%) of the lenses failed impact resistance testing, which highlights a major safety issue, especially for children's eyewear.
Quality Assurance: At Brandon Eyes, we prevent these issues by partnering with top-tier labs and meticulously inspecting every pair upon arrival to ensure they perfectly match the doctor's prescription and safety requirements.
The precision we achieve with the Zeiss iScription technology requires more than just the basic pupillary distance (PD) measurement requested by online retailers.
Your lens prescription is precisely calculated based on the assumption that your glasses will sit a certain distance from your eye (typically 12mm). When your frames fit incorrectly—sitting too far away, or slightly higher or lower than intended—you will not be looking through the optimal part of the lens.
This misalignment, which online retailers are unable to anticipate or adjust for, can lead to:
Blurred vision
Eye fatigue
Squinting
Headaches
Using the Zeiss VisuFit 1000, we precisely measure your unique facial and frame fit. This in-person adjustment and measurement ensure that your advanced Zeiss iScription lenses are positioned exactly where they need to be, guaranteeing you receive the clear, comfortable vision you were prescribed.