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Nikon introduces Presio Power a
new generation of progressive lenses engineered to
optimize both visual acuity and wearing comfort, eliminating
virtually all adaptation problems.
Throughout more than half a
century of spectacle lens design, Nikon has been committed to
optical technology and through this, further bringing better
visual performance to the spectacle lens wearer. |
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| Presio Power is a
progressive lens designed to be very easy to adapt and delivering superb
visual clarity and sharp vision. Presbyopes may have experienced
difficulties when initially adjusting or seeing comfortably with
progressive lenses. |
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New Nikon Technologies to optimise visual acuity and wearing comfort |
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Fast Adaptation
The area mostly used around the eye has been made
as wide as possible by lowering the levels of aberrations present in
that area.
Benefit: Drastic reduction of initial wear discomfort
translating into fast adaptation. |
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The levels of
aberrations have been lowered around the pupil area, providing an
incredibly wide intermediate vision area therefore instant adaptation. |
Conventional Lens |
Presio Power Lens |
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Minimized Optical Aberrations
Aberrations and distortions are
generated in all progressive lenses. To minimize them and offer the best
possible vision, a Progressive Power Aberration Filter surface,
calculated point by point for each prescription has been applied on the
back Surface.
Benefit: Drastic reduction of
optical aberrations translating into superb visual acuity. |
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Optical aberrations are
reduced providing the greatest possible visual clarity and sharpness. |
Conventional Lens |
Presio Power Lens |
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Nikon Optical Design Engine
Presio Power is designed based on Nikon Proprietary Optical calculation
system. This engine is the core system used to design all Nikon lenses
for camera, stepper, and all other lenses including ophthalmic lenses.
It includes all Nikon optical know how. The lens back surface is
designed one by one after ordering. |
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