Clear 55A® / Clear 55A®UV

clear55a6s_3d
Clear 55A® / Clear 55A®UV

ABOUT CLEAR55A®

clear55A® was designed to provide an optimal balance of handling, comfort and vision. The lens has been enhanced with aberration correcting aspheric optics to optimize the overall visual experience and encompasses a design philosophy that addresses the wearer’s handling and comfort needs.

For healthy active lifestyle clear55A®uv provides UV protection.

OVERALL BALANCE

The performance of clear55A® has been extensively  tested through a range of clinical studies including a 120 patient double masked crossover study where it was compared with other leading brands.

OPTIMIZING VISUAL ACUITY THROUGH INNOVATIVE ASPHERIC DESIGN

The visual acuity of clear55A® is optimized over the power range and the incorporation of aberration correcting aspherics provides wearers with maximum contrast sensitivity, particularly in low illumination where it is needed most.

OPTIMIZING WEARER COMFORT, FIT AND HANDLING

The peripheral and edge design of clear55A® provides a balance between excellent comfort and assured handling. The comfort and handling of clear55A® was preferred by wearers compared with other leading brands.

The larger diameter of clear55A® assists in centering the lens on the eye and ensures a wide latitude of fit over a wide range of corneal sizes, providing practitioners with a versatile fitting lens.

 

POSITIVE WEARER PREFERENCE

The overall balance of clear55A® was appreciated by wearers who showed an overwhelming preference for the lens compared to other leading brands. The lens was preferred more often for its overall comfort and handling.

 

Lens Specification
SPECIFICATIONS – Clear55A® | Clear55A®UV
Material  45% methafilcon A, 55% water content
Base Curve
Diameter
8.70 mm
14.50 mm
Handling Tint Light Blue
*UV Blocking UVA + UVB
Power Range -12.00 to +6.00
0.00 to -6.00    (0.25D steps)
-6.50 to -12.00 (0.50D steps)
+0.25 to +4.00 (0.25D steps)
+4.50 to +6.00 (0.50D steps)
Nominal
Centre Thickness
clear55A®        0.099 mm @ -3.00D
clear55A®uv    0.077 mm @ -3.00D
Oxygen Permeability
Dk @ 35°C
clear55A®        23.43 X 1011 (cm2/s)(mlO2/ml.mm Hg)
clear55A®uv    24.26 X 1011 (cm2/s)(mlO2/ml.mm Hg)
Standard Pack Size 6 lenses

Patient Care Information

cross CORRECTS  REPLACEMENT SCHEDULE cross UV