Marks are shaped by contact area and pressure distribution.
01 · CONTACT AREA
Check the full contact area
Check whether pressure is concentrated and how the whole frame distributes its load.
02 · PAD ANGLE
Match pad angle to the nose
Check whether pressure is concentrated and how the whole frame distributes its load.
03 · PAD SIZE & SHAPE
Consider pad size and shape
Check whether pressure is concentrated and how the whole frame distributes its load.
04 · FIT DESIGN
Understand fit design
Check whether pressure is concentrated and how the whole frame distributes its load.
05 · PAD MATERIAL
Compare metal and silicone pads
Check whether pressure is concentrated and how the whole frame distributes its load.
06 · LEFT-RIGHT BALANCE
Check left-right balance
Check whether pressure is concentrated and how the whole frame distributes its load.
07 · FRONT WEIGHT
Consider front weight
Check whether pressure is concentrated and how the whole frame distributes its load.
08 · OVER-TIGHTENING
Avoid over-tightening
Check whether pressure is concentrated and how the whole frame distributes its load.
SOLUTION GUIDE
A quick guide
Confirm natural contact across the pad.
Check width and behind-the-ear support.
GLANOS FITTING CHECK
GLANOS fitting check order
- Front alignment
Check overall balance. - Nose-pad contact
Check overall balance. - Frame width
Check overall balance. - Temple bend
Check overall balance.