optiplas Dual+

optiplas ®
Dual + UV®
CONVEX ULTRA-HYDROPHOBIC / CONCAVE ULTRA-OLEOPHOBIC
The unique coating package produced
with the latest Dual+ UV® nanotechnology

Optiplas ® Dual+ UV®
The unique coating package for organic lenses, manufactured using the latest Dual+ UV®
nanotechnology.
Optiplas ® Dual+ UV®
offers a perfect combination of hardness and abrasion resistance, and therefore highest
customer value.
UV Protection
Radiation reduction
Hydrophobic
Liquid-repellent
Antistatic
Dust-free
Scratch-resistant
Long lifespan
Super anti-reflective coating
Aesthetics & comfort
Oleophobic
Oil repellent
Dual+ UV®
Nanotechnologie
Intensive research has led to the development of an innovative vaporisation process. A unique combination
of ultra-hydrophobic and ultra-oleophobic coatings. For incredibly easy-to-clean lenses!
Coating structure convex
Ultra-hydrophobic protective coating,
latest nanotechnology generation
Antistatic coating
7 anti-reflective layers per side
Permadur (hard coating), excellent protection
against scratches and abrasion marks
Coating structure concave
Permadur (hard coating), excellent protection
against scratches and abrasion marks
7 anti-reflective layers per side
Antistatic coating
UV protective coating
Ultra-oleophobic protective coating,
latest nanotechnology generation

UV protection
Reduction of UV reflection
Reflection on the back surface of the ophthalmic lens with Optiplas ® Dual + UV®
20
Reflection [%]
18
16
14
12
10
UV
VISIBLE LIGHT
8
6
4
2
0
300 350 380 400 450 500 550 600 650 700
Wavelenght [nm]
750
Optiplas ® Dual+ UV®
provides UV protection on
the back surface of the ophthalmic lens.
• The UV rays hit the back surface of the
ophthalmic lens
• The UV rays are reflected on the eyes
• Optiplas ® UV®
Dual+ reduces the reflection
of UV rays
Advantages for your customers
Optiplas ® Dual + UV®
Manufactured using the latest Dual +UV® nanotechnology
Ultra-hydrophobic on front surface
Ultra-oleophobic on back surface
UV protection on back surface
Excellent protection against scratches thanks to proven hard coating
Extremely dust repellent thanks to anti-static layer
Very durable due to improved cross-linking of layers
Very easy to clean lenses
99% transmission
Temperature resistant up to over 70 °C
Optiplas ® UV®
Dual+ for the easiest-to-clean lenses

LENS GRIP – the best solution against axial torsion!
Test result: 96% of the lenses did not show a single degree of axial torsion.
Distance = 25 cm
Instructions
Spray lens once from a distance of approx. 25 cm. This should create fine bubbles on the surface.
It shall not create a film that covers the surface equally! Wait for approx. 2 minutes. Then block the lens
and proceed as usual. The adhesive spray can be removed with water or spirit.
LENS GRIP advantages
• No axial torsion
• Best adhesion & protection of the surface
• Easy regrinding
• Perfect measurability of the lenses,
since they are sprayed only after marking
• Trouble-free work
Other solutions
Anti-torsion foil
Test result: 41% of the lenses showed a torsion of
1° to 4°.
Protective coating
The glass thickness of lenses which had a sealed
surface could not always be measured properly.
Optiswiss AG • Lyon-Strasse 26 • CH-4053 Basel
P +41 (0)61 337 15 15 • F +41 (0)61 337 15 02
info@optiswiss.ch • www.optiswiss.com