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There are several different ways to apply nose pad arms.
Some of the techniques include fusing, pressure press
and screw in. Each method is durably adequate if
executed properly. Below is a brief description of each
method and some images depicting the cosmetic aesthetics
of after-market nose pad arm inserts.
Fusing requires a
heating process that heats the tips of the nose pad arm
inserts,
which are then submerged into the plastic frame hence
becoming infused into the plastic frame. This process is
the strongest bond, but also runs a risk of excessive
melting of the plastic around the nose pad arm inserts,
which sometimes creates a minor deformation. |
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