Biweekly Contact Lenses

Biweekly Sphere

Brand Material Dk BC Dia Powers (sph/cyl/add) Steps (sph/cyl/add)
Acuvue 2
Biweekly 6 		etafilcon A 28 8.3/8.7 14.0 +8.00 to -12.00 0.25, 0.50 over ± 6.00
Acuvue Oasys
Biweekly 12/24 SiHy 		senofilcon A 103 8.4/8.8 14.0 +8.00 to -12.00 0.25, 0.50 over ± 6.00
Acuvue Oasys with Transitions
Biweekly 6/25 SiHy 		senofilcon A 103 8.4/8.8 14.0 +8.00 to -12.00 0.25, 0.50 over ± 6.00
Avaira Vitality
Biweekly 6 SiHy 		fanfilcon A 90 8.4 14.2 +8.00 to -12.00 0.25, 0.50 over ± 6.00
Biomedics 55 Premier
Biweekly 6 		ocufilcon D 28 8.6/8.8/8.9 14.2 8.6/8.9:
-0.25 to -10.00
8.8:
+0.25 to +6.00 		8.6/8.9:
0.25, 0.50 over -6.00
8.8:
0.25, 0.50 over +5.00
Extreme H20 59
Biweekly 6 		hioxifilcon A 28 8.3 (Xtra)
8.6 (Thin & Xtra)		 14.2 8.3:
-1.00 to -8.00
8.6:
+1.00 to +6.00,
-0.50 to -8.00 		0.25, 0.50 over +4.00/-6.00
Freshlook Colors/Colorblends/Dimensions
Biweekly 6 		phemfilcon A 16 8.6 14.5 +6.00 to -8.00 0.25, 0.50 over +2.00/-6.00
SofLens 38
Biweekly 6 		polymacon 24 8.4/8.7/9.0 14.0 +4.00 to -9.00 0.25

Biweekly Toric

Brand Material Dk BC Dia Powers (sph/cyl/add) Steps (sph/cyl/add)
Acuvue Oasys for Astigmatism
Biweekly Toric 6 SiHy 		senofilcon A 103 8.6 14.5 +6.00 to -9.00
-0.75 to -2.75 		0.25, 0.50 over -6.00
pl to -6.00:
-0.75 to -1.75 (10° full),
-2.25 to -2.75 (10/20/70/80/90/100/110/160/170/180°)
-6.50 to -9.00:
-0.75 to -1.25 (10° full),
-1.75 to -2.75 (10/20/160/170/180°)
+0.25 to +6.00:
-0.75 to -1.75 (10/20/70/80/90/100/110/160/170/180°)
Avaira Vitality Toric
Biweekly Toric 6 SiHy 		fanfilcon A 90 8.5 14.5 +8.00 to -10.00
-0.75 to -2.25 		0.25, 0.50 over ± 6.00
10° full
Biomedics Toric
Biweekly 6 		ocufilcon D 17.8 8.7 14.5 +6.00 to -9.00
-0.75 to -2.25 		0.25, 0.50 over -6.00
10° full
SofLens Toric
Biweekly 6 		alphafilcon A 16 8.5 14.5 +6.00 to -9.00
-0.75 to -2.75 		0.25, 0.50 over -6.00
10° full,
-2.75: (pl to -9.00 only)

Biweekly Multifocal

Brand Material Dk BC Dia Powers (sph/cyl/add) Steps (sph/cyl/add)
Acuvue Oasys Multifocal
Biweekly MF 6 SiHy 		senofilcon A 103 8.4 14.3 +6.00 to -9.00
Low/Mid/High 		0.25
Low(+0.75 to +1.25)/Mid(+1.50 to +1.75)/High(+2.00 to +2.50)