ASTERA Multifocal Toric™

Manufacturer/Company Alden Optical
Product URL http://www.aldenoptical.com/products/custom-soft/astera/astera/#products
Lens Type hydrogel
Lens Design MF + toric
Replacement Frequency monthly, quarterly
Indication myopia, hyperopia, astig’m, presbyopia, aphakia
Wear DW
Material hioxifilcon D
Water Content 54%
FDA Class Group 2
C.T. @ -3.00D 0.10
Dk/t @ -3.00D 21.0
Diameter (mm)
BOZR (mm) 7.7 - 9.8 (0.1)
Power (D)
  • Sphere: -30.00 to +30.00 (0.25)
  •     Cyl: -0.25 to -10.00 (0.25)
  •     Axis: 1° to 180° (1°)
  •     Add: Profile 1 (≤ 1.50)

  • Sphere: -30.00 to +30.00 (0.25)
  •     Cyl: -0.25 to -10.00 (0.25)
  •     Axis: 1° to 180° (1°)
  •     Add: Profile 2 (1.75 to 2.25)

  • Sphere: -30.00 to +30.00 (0.25)
  •     Cyl: -0.25 to -10.00 (0.25)
  •     Axis: 1° to 180° (1°)
  •     Add: Profile 3 (≥ 2.50)
Colour Type clear, visitint
Visitint
Cosmetic/Therapeutic Colour
Code
FDA UV Class
Misc Dual Elliptical Stabilization, Toricity may be applied to either the front or back surface.
Plasma Treatment