| The Alberta Lens™ 2
Color Blue, Green, Turquoise, Clear, and Ruby Red (for color blindness 1981) ![]() |
| The Alberta Lens™ 3
Color Blue, Gray, Green, and near UV-Blue (300 - 380nm)
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| The Alberta Lens™ N
Color Blue, Green and Gray
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| The SM2 Lens™
Color Blue, Green, Gray (all with UV blocker, 290-360nm)
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| The Alberta Lens™ S
Color Clear, Green, Gray and Blue (all with UV blocker, 290-360nm)
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| The Aquasulfone Lens™
Color Blue and Green
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| The Aquasil Lens™
Color Blue and green
The Aquasil Lens™RSP
The Aquasil Lens™PS
©1995
by Progressive Optical Research Ltd.
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