Acuvue Oasys
PureVisionGas Permeable Lenses
Gas permeable (or rgps - for rigid gas permeables) are one of the oldest and most time-tested type of contact lenses on the market. They are slightly smaller and more rigid than soft contact lenses, and made out of a silicon that allows oxygen to pass through to the eye. Gas permeable lenses are often prescribed for people with presbyopia, astigmatism, or keratoconus.
Fluorocon
Polycon II
Optimum Classic
Optimum Comfort
Optimum Extra
Optimum Extreme
Fluorex 300
Fluorex 500
Fluorex 700
Hydro 02
Flosi
SA 18 Phoenix 18
SA 32 Phoenix 32
SGP I
SGP II
SGP III
OP-10
OP-2
OP-3
OP-6
O-Perm 30
O-Perm 60
PMMA
Fluoroperm 151
Fluoroperm 30
Fluoroperm 60
Fluoroperm 92
Optacryl 60
Paragon HDS
Paragon HDS 100
Paragon Thin
Paraperm 02
Paraperm EW
Boston 7
Boston Envision
Boston EO
Equalens
Equalens II
Boston ES
Boston II
Boston IV
Boston RXD
Boston XO
Boston XO2
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