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Cliff Zenn Single Vision Lenses
Single Vision Collection

CLIFF ZENN
SINGLE VISION

The most versatile design for Single Vision Lenses with 76% more stability and better vision in all gaze directions.

76% more stable than conventional lens in higher prescription
Better vision in all gaze directions
Optimized oblique errors for superior optics
Cliff Zenn Single Vision Collection
13
Zenn
Single Vision

Performance Analysis

Advanced optical engineering delivering superior visual performance

Oblique Errors in an Ophthalmic Lens

0612Distance to optical center (mm)
CLIFF ZENN SV LENS
Standard SV lens

The graph shows oblique errors at -6.00 D higher prescription. The horizontal axis represents distance from the lens center while vertical axis represents diopter errors in higher prescription.

TECHNOLOGY

Optically stable

Free-Form Digital Real™ assures Single Vision lens is produced utilizing state-of-the-art freeform technology for optimal performance

BENEFITS

DYNAMIC OPTICS
THINNER AND LIGHTER LENS
PRECISE POINT BY POINT CALCULATION
BETTER AESTHETICS
DIGITAL RELIEF

Visual Comparison

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Standard Lens View

Standard Lens

Conventional single vision lens with basic optical performance

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Enhanced Clarity

CLIFF ZENN SV LENSES

Advanced freeform technology delivering superior optical performance