GP Materials List

Following is a list of GP materials provided by CLMA members.
For a comparison guide to GP materials, click here.

Acuity Polymers, Inc.

585-458-8409, acuitypolymers.com

Name Material Type O2 Perm. Wetting Angle (Advancing/Receding) UV Colors
Acuity 18 Fluorosilicone Acrylate 21 88/25 Blue, Green Grey, Ice Blue
Acuity 58 Fluorosilicone Acrylate 58 98/29 Blue, Green Grey, Ice Blue, Clear
Acuity 85 Fluorosilicone Acrylate 115 103/35 Blue, Green
Acuity 100 Fluorosilicone Acrylate 111 79/23 Blue, Green, Violet, Ice Blue, Clear; Large Diameter in Clear and Ice Blue
Name Material Type Dk wetting Angle Refractive Index Specific Gravity Colors
ONSI-56 (onsifocon A) Fluorosilicone Acrylate (rigid silicone-hydrogel) 56* 7.2 (sessile drop, ANSI) 1.452 1.206 Medium and dark shades of blue, green, gray and brown; violet, blue/violet, light blue and clear; all with or without UV absorber and others on special order.
SA-18 (kolfocon A) Silicone Acrylate 18** <25 (CLMA Method) 1.469 1.126 Light, medium and dark shades of blue, green, gray and brown; clear, violet and medium blue UV and others on special order.
SA-32 (kolfocon B) Silicone Acrylate 32** <25 (CLMA Method) 1.467 1.101 Light, medium and dark shades of blue, green, gray and brown; clear, violet and medium blue UV. Transaire colors matched and others on special order.
FLOSI (wilofocon A) Fluorosilicone Acrylate 26*** 23.5 (CLMA Method) 1.455 1.12 Medium and dark shades of blue, green, gray and brown; violet, blue/violet, light blue and clear; all with or without UV absorber and others on special order.
PMMA Polymethyl Methacrylate 0 <25 (sessile drop) 1.495 1.19 #1, #2, #3 shades of blue, green, gray and brown, medium blue, medium green, violet, yellow, pink, clear, UV and others on special order
TYRO-97 (hofocon A) Fluorosilicone Acrylate (hydrophilic surface) 97* 23 (sessile drop, ANSI) 1.440 1.187 Medium and dark shades of blue, green, gray and brown; violet, blue/green, light blue and clear; all with or without UV absorber and others on special order.

*ISO/ANSI Method
**Fatt Method
***ISO/Fatt Method

Contamac, Ltd.

866-872-6682, contamac.com

Name Material Type O2 Perm. Wetting Angle UV Colors Non-UV Colors
Optimum Classic Fluorosilicone Acrylate 26 12 Blue, Light Blue, Green, Forest Green, Grey N/A
Optimum Comfort Fluorosilicone Acrylate 65 6 Blue, Light Blue, Green, Forest Green, Grey, Brown Blue, Green, Grey
Optimum Extra Fluorosilicone Acrylate 100 3 Blue, Light Blue, Green, Grey, Clear Blue, Green, Grey, Clear
Optimum Extreme Fluorosilicone Acrylate 125 6 Blue, Light Blue, Green, Grey Blue, Green, Grey, Clear
Hybrid FS Fluorosilicone Acrylate 31 Immeasurable N/A Blue, Light Blue, Green, Grey, Clear
Optimum HR 1.51 Fluorosilicone Acrylate 50 33 N/A Blue
Optimum HR 1.53 Fluorosilicone Acrylate 26 42 N/A Blue

Innovision Inc.

800-232-7985

Name Material Type Dk Wetting Angle Refractive
Index
Specific
Gravity
Non-UV Colors
AccuCon® Fluorosilicone Acrylate 25* <25 Degrees (CLMA Method) 1.458 1.16 Clear, Blue, Brown, Gray, Green, Dark Blue
Hydro2® Fluorosilicone Acrylate 50* <5 Degrees (sessile drop) 1.463 1.146 Soft Blue, Soft Green

*Revised Fatt Method

The Lifestyle Company, Inc.

800-622-0777, purilens.com

Name Material Type Dk Non-UV Colors
SGP 3 Fluoro-Siloxane Acrylate 43.5* Blue, Green, Clear
SGP II Siloxane Acrylate 43.5* Blue, Green, Grey, Brown
SGP Siloxane Acrylate 22* Blue, Green, Grey, Brown

*CLMA Standard Method

Menicon America, Inc.

800-MENICON, www.menicon.com

Name Material Type Dk Wetting Angle Refractive Index Specific Gravity UV Colors
Menicon Z* Fluorosilicone Acrylate 163**
189***
24 (after soaking) 1.436 +/- 0.001 1.20 Light Blue (D&C Green No. 6 and UV-absorbing agent Benzotriazol)

*FDA-approved for DW and EW for up to 30-day CW
**ISO/DIS 9913.1 1994 Method
***Fatt (Polarographic) Method

Stellar Contact Lens Ltd.

224-475-0152, StellarContactLens@hotmail.com

Name Material Type Dk 02 Perm. Wetting Angle UV Colors Non-UV Colors Refractive Index Specific Gravity
OP-2
(lotifocon B)
Fluorosilicone acrylate 15 15.9 17 N/A Clear, Blue, Gray, Green, Brown 1.467 1.115
OP-3
(lotifocon A)
Fluorosilicone acrylate 30 30 21 Blue, Green Clear, Blue, Dark Blue, Gray, Green, Dark Green, Brown 1.457 1.115
OP-6
(lotifocon C)
Fluorosilicone acrylate 60 61.5 26 Blue Clear, Blue, Gray, Green, Brown 1.447 1.113
PMMA Polymethyl Methacrylate 0 0 <25 N/A Blue #1, Blue #2, Blue #3 1.495 1.19