BYO premuim zoom and BYO premium Toric Zoom
BYO Premium zoom and BYO Premium Toric zoom are custom-made silicone hydrogel
soft contact lenses for 3 monthly replacement. The progressive aspherical back surface
geometry makes this design unique and guarantees comfort and optimal movement of
the lens. The aberration free front- optics and the sophisticated addition profile provide
clear vision at each distance. This means a good functional vison at all times. The Ultima
silicone hydrogel material guarantees an excellent DK/t for Daily Wear. This makes the
lens especially suitable for high grades of ametropia.
The BYO Premium and BYO Premium Toric Zoom are both available in a Centre Near
(CN) and a Centre Distance (CD) profile. The combination of prismatic and dynamic
stabilization makes the lens unique and very suitable for even higher degrees of
astigmatism.
All lenses are laser marked with Procornea logo and unique batch number. This means
guaranteed quality.
Application:
Indicated for daily wear.
Replacement on a 3 month planned basis.
Features:
• Custom-made.
• Silicone hydrogel.
• Good stabilisation.
• Perfect multifocal optics
• Suitable for the correction of high grades of ametropia and presbyopia.
• An ideal lens for higher degrees of astigmatism and presbyopia
• Good functional vision at each distance
• No visible transitions.
• AB technology.
• Standard Centre Near, also available in Centre Distance.
Fitting advice:
BCR = Kmean + 0.60 mm
Parameter range BYO Premium Zoom and BYO Premium Toric Zoom:
Radius (r0) 8.00, 8.30, 8.60, 8.90 and 9.20 mm
Sphere Power (F`v) 25.00 D to -25.00 D in 0.25 D steps
Cylinder (Toric) -0.75 D to -6.00 D in 0.25 D steps
Axis (Toric) 0° to 180° per 1°
Reading addition +0.75 D to +3.00 D in 0.25 D steps
Diameter (øT) 13.50, 14.00, 14.50* and 15.00 mm *standard
Additional parameters on request.
Technical information:
Materials Ultima silicone hydrogel
Water content 48 %
Dk/t 71 (-3.00 D)
Modulus 0.73 MPa
UV filter Yes
Handling tint No
Central middle thickness 0.10 mm (-3.00 D)
Marking (Toric) Two markings at 3 and 9 o’clock
Engraving The unique batch number
Application Daily wear
Packaging Blister