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Eyeglass Frame Size Chart: How to Find Your Size
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An eyeglass frame size chart helps you compare lens width, bridge width and temple length before ordering. Start with the measurements on glasses that already fit you well, then compare the product dimensions. Material choices such as titanium and stainless steel are another part of the decision, alongside size and shape.
Why Frame Size Actually Matters
When frames don’t fit right, you’ll deal with:
These issues are especially important if you’re considering lightweight titanium frames or getting high-index lenses.
Understanding Frame Measurements
Lens Width (47-55mm)
This measures each lens’s width. For different face shapes, you’ll want different widths. Smaller faces usually need 47-49mm, while wider faces might prefer 53-55mm.
Bridge Width (14-24mm)
The gap between your lenses that sits on your nose. Get this wrong and you’ll be pushing your glasses up all day. For thin titanium frames, this measurement is crucial for comfort.
Temple Length (135-150mm)
The arms extending to your ears make a huge difference in comfort. Hingeless designs need extra attention here.
SENS Full Rim Composite, Titanium Temples Frames
Check the SENS frame measurements and available colours on the product page.
View SENS →
Essential Measuring Tools
Before you start, grab:
Common Sizing Mistakes
Even when choosing professional titanium frames, people often make these mistakes:
Quick Eyeglass Frame Size Chart
Use these ranges as a starting point, rather than a fixed size rule. Lens width alone does not determine overall frame width or fit. Compare all three measurements with a pair that fits you well.
FAYR Rimless Aviator Glasses in Beta Titanium
Compare the FAYR frame measurements, lens shape and available colours before ordering.
View FAYR →
Special Considerations
You might need to adjust these measurements if:
Frame Style Impact
Different styles need different approaches. Check our guides for specific styles:
Getting It Right
Keep these final tips in mind:
Final Thoughts on Eyeglass Frame Size Chart
Getting your eyeglass frame size right changes everything about how your glasses feel and look. Take time with measurements, use the size guide, and remember – these numbers are starting points, not strict rules.
Want to explore specific frame styles? Check out our guides on retro titanium designs or lightweight luxury options
Read more on New Glasses Frames
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