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Boston MultiVision Contact Lenses

Boston MultiVision design is manufactured in Boston ES material for early presbyope patients. The Boston MultiVision lens provides crisp, clear vision at near, intermediate, and far distances and excellent long-term comfort.

Design

Base Curve:

7.0 - 8.4 in 0.1mm increments

Backsurface Design:

multiple aspheric

Diameter:

9.6

Powers:

-20.00D to +20.00D

Optical Zone:

8.1

Center Thickness:

varies

Disinfection Methods

Boston Care Systems

Indications/Features

  • Myopia
  • Hyperopia
  • Astigmatism
  • Presbyopia
  • Daily wear

Material Properties

Trade Name:

Boston MultiVision

Material Name:

enflufocon A

Oxygen Permeability (Dk):

18*

Wetting Angle:

(Captive Bubble) 52 deg.

Hardness:

(Rockwell R) 118

Saline Absorption:

1.0%

Refractive Index:

1.443

Specific Gravity:

1.22

Tint:

Blue

UV Absorber:

yes

*polarographic method (ISO/Fatt)