CENTENNIAL
Centennial Optical offers the widest selection
of lens options available to protect against ultra-
violet and the harmful High Energy Visible
light spectrum.
Its CHOICE BluSelect lenses filter virtually
100 per cent of UV and HEV light to 420nm and
beyond without being dependent on a coating to
reflect or filter this harmful high-energy light.
The lenses are now available in six different
monomers: 1.50 and 1.56 indexes, polycarbonate
and 1.60, 1.67 and 1.74 high indexes.
Centennial also offers the new Kodak Total Blue
Lens 1.60 index finished single-vision lenses,
a hybrid le ns product that incorporates blue
light-filtering properties in the lens material as
well as a special multi-layer blue light coating
that is applied to the front of the lens to help
filter up to 80 per cent of HEV blue light.
For the past four years, Centennial has also
distributed BluTech lenses in Canada in both
indoor and outdoor lens options. BluTech lenses
filter high-energy blue and ultra-violet light using
ocular lens pigment combined with melanin
infused in a high-impact lens material.
Centennial also offers CHC AR Blocker as a
custom coating. The anti-reflective coating filters
out the harmful light of the blue-violet and
ultra-violet range from natural and artificial
light sources while letting the good light
pass through.
>> centennialoptical.com
12 EYE FOCUS | June Digital 2017