ABSTRACT
After fitting the optic in the lens, you can
also try using your fingers to lock it into place.
With the Muse you can grip the outer edge of
the optic and turn it clockwise until it locks
into place. For a better grip, put a fingernail in
one of the holes. For the Composer and Control
Freak, fingers or fingernails also work. Place
two fingers on opposite sides of the top edge
of the optic. Then press down with your fingers
and turn the optic and lock it. Alternatively,
you can place two fingernails in two of the
holes, then rotate the optic until it locks into
place.