GP Materials List

Provided by CLMA Members

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

Acuity Polymers, Inc.

Name	Material Type	Dk	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
Acuity 200	Fluorosilicone Acrylate	200	98/48	Blue, Green, Grey, Violet, 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

866-872-6682, contamac.com

Name	Material Type	Dk	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

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

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

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

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