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Frame, Lens and Wearer Perfectly Synchronized |
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Variable Corridor.
Consistent Excellence.
Conventional progressives limit wearers to two basic
corridor lengths: standard and short. These two design
types are unable to provide optimal vision in all shapes
and sizes of frame. As a result, many wearers experience
truncated reading areas or distorted viewing zones.
The Zeiss GT2 3DV continuously variable corridor
expands or contracts the entire progressive design to
make the best optical use of the lens surface area within
the frame.
The result is wide, balanced fields of vision
customized for each specific frame.
Step up to true lens customization today. Your patients
will enjoy virtually unlimited frame choices. And you'll
never again have to worry about matching the lens
design to the fitting height of the frame. |
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Natural
Binocular Vision.
40% Wider
Fields of View. |
Fully Customized for Every Rx.
Zeiss GT2 3DV lenses are custom-designed for
each patient’s unique combination of sphere,
cylinder, axis, add and prism. By
eliminating the base curve effect of
conventional lenses, Zeiss GT2 3DV delivers
superior clarity with up to 40% wider fields
of view*.
Eliminates Base
Curve Effect. Conventional
progressives are confined to a limited range
of base curves, which deliver
the best optics for one and only one
prescription. Other prescriptions,
including the 70% of patients with
astigmatism, will suffer some level of
residual power error or blur. Zeiss GT2 3DV
is optimized for every Rx, without
compromise.
True 3D Optics.
Zeiss GT2 3DV lenses optimize the complex
interaction between the patient’s two eyes
and their visual surroundings. The eye paths
in both lenses are perfectly aligned, and
prismatic imbalances virtually eliminated.
The result is improved depth perception and
binocular fusion. |
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Precise-FormTM
Technology - 100% Back-Surface Optics.
Zeiss GT2 3DV lenses are custom-engineered using
Precise-Form technology by ZEISS. By combining patented
technology and dynamic polishing control with meticulous
process engineering, all the design optics are applied
with submicron accuracy to the backsurface of the lens,
closer to the eye. Unparalleled precision. Only from
ZEISS. |
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Variable corridor technology expands
or contracts the progressive design
to match the frame
Adapts to fitting heights from 13 to
35mm, in 0.1mm steps
Fully Rx customized for each
patient's unique combination of
sphere, cyl, axis, add and prism
Up to 40% wider clear fields of
view*
Delivers naturally sharp binocular
vision
Patented 100% back-surface
progressive optics
Based on OLA award-winning GT2TM lens
design |
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*Data on file. ©2009 Carl Zeiss Vision
International GmbH. GT2, PureCoat and Precise-Form are
trademarks of Carl Zeiss Vision International GmbH.
Transitions® and the swirl are a registered trademarks
of Transitions Optical Inc. Product designed and
manufactured using Carl Zeiss Vision technology. US
Patent 6,089,713. Other patents pending. 03/10
0000139.15980 |
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