PREMIUM GP MATERIALS

Lagado’s premium fluoro-silicone-acrylate (FSA) products are a major improvement over the previous generation of silicone-acrylate (SA) and first generation FSA materials. Lagado’s expertise in fluoro-monomers has further extended the oxygen permeability (Dk) of these materials without compromising other critical material performance features. Lagado’s range of innovative premium materials are formulated to address lens design performance requirements as well as surface characteristics designed to meet patient comfort needs.

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FLOSI

Formulated with the highest percentage of fluoro-monomer and a unique combination of wetting agents, FLOSI offers superior deposit resistance, rigidity, stability and exceptional comfort by enabling a consistently wettable lens surface. FLOSI is especially recommended for patients with deposit problems or specialty lens designs requiring low lens flexure. Blanks are precision machined to 12.70mm x 4.40mm.

SPECIFICATIONS:

Oxygen Permeability (Dk)26
Refractive Index1.430
Wetting Angle23°
Hardness (Shore)D/86
Specific Gravity1.270
Stock Colorsmedium and dark shades of blue, green, gray and brown; violet and clear; with or without a UV absorber

ONSI

ONSI-56 is Lagado's flagship product with proven performance in maximizing on-eye lens comfort. Two independent published studies* have found ONSI-56 lenses statistically more comfortable than comparable FSA lenses. ONSI-56 has increasingly become the material of first choice as both a problem solver in overcoming lens comfort issues and as a problem preventer by offering patients excellent oxygen delivery and a superior hydrophilic surface. Blanks are precision machined to 12.70mm x 4.40mm. Large diameter bonnet and flat blanks are available in 17mm and 21mm diameters. Large diameter blanks are available in clear or a light blue visibility tint, with or without a UV absorber.

SPECIFICATIONS:

Oxygen Permeability (Dk)56
Refractive Index1.452
Wetting Angle7.2°
Hardness (Shore)D/86
Specific Gravity1.206
Stock Colorsmedium and dark shades of blue, green, gray and brown; violet and clear; onzure (blue-violet); with or without a UV absorber

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TYRO

To meet the increased demand for specialty large diameter and scleral lens designs, TYRO-97 was formulated with high oxygen permeability, rigidity and a hydrophilic surface. Tyro-97 lenses combine the best possible balance of wettability, comfort and high oxygen permeability. Lenses can be made in spherical, aspheric, toric and bifocal configurations. Practitioners prefer TYRO-97 because it offers greater rigidity and lower flexibility compared to other high Dk materials. Blanks are precision machined to 12.70mm x 4.40mm. Large diameter bonnet and flat blanks are available in 17mm, 21mm and 25mm diameters. Large diameter blanks are available in clear or a light blue visibility tint, with or without a UV absorber.

SPECIFICATIONS:

Oxygen Permeability (Dk)97
Refractive Index1.440
Wetting Angle<25°
Hardness (Shore)D/83
Specific Gravity1.087
Stock Colorsmedium and dark shades of blue, green, gray and brown; violet and clear; tyreen (blue-green); with or without a UV absorber

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