«
Convenient
Use:
No
need
to
take
off
your
glasses
and
leaves
hands
free
to
do
task
in
hand.
«
The
head
strap
is
adjustable,
with
a
Velcro
tab
for
holding
in
place
«
With
using
three
separate
lenses
you
get
4
different
magnifying
multiples:
X1.8,
X2.3,
X3.7
and
X4.8.
«
Light
Weight.
It
has
three
separate
lenses
and
by
using
different
combinations
of
these,
you
get
4
different
magnifying
multiples:
1.8x,
2.3x,
3.7x
and
4.8x.
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