BYO Premium and BYO Premium Toric
BYO Premium and BYO Premium Toric 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 Premium material (silicone hydrogel) guarantees an excellent DK/t for Daily Wear.
This makes the lens suitable for high powers. The combination of prismatic and dynamic
stabilization makes the lens very suitable for even higher degrees of astigmatism.
The unique geometry in combination with the silicone hydrogel material makes the
BYO Premium and the BYO Premium Toric suitable for all grades of ametropia.
All lenses are laser marked with Procornea logo and unique batch number. This means
guaranteed quality.
BYO Premium and BYO Premium Toric are also available as multifocals
Check the designated datasheets for BYO Premium Zoom and BYO Premium Toric Zoom.
Application:
Indicated for daily wear.
Replaced on a 3 month planned basis.
Features:
• Custom-made.
• Silicone hydrogel.
• Good stabilization.
• Suitable for the correction of high grades of ametropia.
• An ideal lens for higher degrees of astigmatism.
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:
Material Ultima silicone hydrogel
Water content 48 %
Dk/t 71 (-3.00 D)
Modulus 0.73 MPa
UV filter Yes
Handling tint No
Central thickness 0.10 mm (-3.00 D)
Marking (Toric) Two markings at 3 and 9 o’clock
Engravings The unique batch number
Application Daily wear
Packaging Blister