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wearvano SIZE GUIDE
Find a Frame That Fits Right.
Use a pair of glasses you already own to compare frame width, lens width, bridge width and temple length before choosing your next wearvano smart glasses.
THE FOUR KEY MEASUREMENTS
Know the Numbers on Your Frames.
Most eyewear dimensions are listed in millimeters. Compare these measurements with a pair you already find comfortable.
01
Frame Width
The total width of the frame from one outer edge to the other. This is one of the most useful measurements for overall fit.
02
Lens Width
The horizontal width of one lens at its widest point. It helps indicate how large or compact the front of the frame feels.
03
Bridge Width
The distance between the two lenses. Bridge fit affects how the glasses sit on your nose and where the lenses align.
04
Temple Length
The length of the arms from the hinge toward the ear. Temple length influences stability and comfort behind your ears.
HOW TO MEASURE
Use Your Current Glasses as a Reference.
You do not need special tools. A ruler and a pair of glasses that already fits you well are enough to make a useful comparison.
1. Measure the FrontMeasure the full frame width straight across from the widest outer point on one side to the other.
2. Measure One LensMeasure horizontally across one lens at its widest point.
3. Measure the BridgeMeasure the smallest horizontal distance between the two lenses.
4. Check the TempleMeasure one arm from the hinge to the end, following the arm rather than measuring straight through the curve.
GENERAL SIZE REFERENCE
Small, Medium or Large?
Use frame width as your main reference. These ranges are a general guide and can vary slightly depending on frame shape and design.
Size
Frame Width
Lens Width
Bridge
Temple
Small
Below 135 mm
46–50 mm
15–18 mm
135–140 mm
Medium
135–140 mm
50–54 mm
17–20 mm
140–145 mm
Large
Above 140 mm
54 mm+
18–22 mm
145 mm+
These ranges are approximate rather than universal standards. Always compare the actual product dimensions with glasses you already wear comfortably.
CHECK THE FIT
What a Good Fit Should Feel Like.
Smart glasses should feel secure without excessive pressure. Because some smart frames contain electronics, balanced fit is especially important for longer wear.
01
Secure, Not Tight
The frame should stay in place when you move your head without squeezing your temples or leaving uncomfortable pressure marks.
02
Comfortable Bridge
The bridge should sit naturally without sliding constantly or creating concentrated pressure on your nose.
03
Balanced Temples
The arms should reach comfortably behind your ears without excessive bending, pinching or lifting the front of the frame.
Size Guide FAQ.
Overall frame width is often the easiest starting point because it gives you a quick indication of whether the front of the glasses is likely to feel narrow, average or wide.
The individual product page should list the available frame dimensions. Compare those numbers with a pair you already wear comfortably.
No. They should feel secure, but excessive pressure can become uncomfortable. A balanced fit is especially useful because some smart frames may weigh more than ordinary eyewear.
Yes. Bridge width, frame shape, temple design, hinge position and overall frame width can all change how glasses fit even when one measurement is the same.