ACUVUE OASYS® for ASTIGMATISM are ultra-smooth lenses for astigmatism. They combine two proven technologies – Accelerated Stabilisation Design (ASD) for clear, stable vision with a no-lens feeling and HYDRACLEAR® PLUS, providing all day comfort.1 They also contain the highest class of UV-blocking available in a toric contact lens.*  

ACUVUE OASYS® for ASTIGMATISM

Parameters

8.6 mm base curve/14.5 mm diameter

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Low minus power range:

Plano to -6.00D (0.25D steps)

CYL: -0.75, -1.25, -1.75
AXIS: 10° to 180° (10° increments)

CYL: -2.25
AXIS: 10°, 20°, 70°, 80°, 90°, 100°, 110°, 160°, 170°, 180°

High minus power range:
-6.50D to -9.00D (0.50D steps)

CYL: -0.75, -1.25, -1.75
AXIS: 10° to 180° (10° increments)
CYL: -2.25
AXIS: 10°, 20°, 90°, 160°, 170°, 180°

Plus power range:
+0.25D to +6.00D (0.25D steps)

CYL: -0.75, -1.25, -1.75
AXIS: 10°, 20°, 70°, 80°, 90°, 100°, 110°, 160°, 170°, 180°
CYL: -2.25
AXIS: 10°, 20°, 90°, 160°, 170°, 180°

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Wear and recommended replacement schedule

Daily wear – replace every two weeks
Extended wear up to six nights/seven days – replace every seven days

Lens Details
Lens material senofilcon A
Technology Accelerated Stabilisation Design and an internal wetting agent Polyvinyl pyrrolidone (PVP) using HYDRACLEAR® PLUS Technology 
Oxygen transmissibility (Dk/t):2 129.3 x 10-9
Oxygen % available to central cornea: 98%
Oxygen consumption:4 100%
Water content 38%

UV-blocker:*  99.9% UVB and 96.1% UVA (Class 1)
Center thickness at-3.00D (mm) 0.080

Visibility tint Yes

Package size 6 lenses

 

*All ACUVUE® Brand Contact Lenses have Class 1 or Class 2 UV-blocking to help provide protection against transmission of harmful UV radiation to the cornea and into the eye. UV-absorbing contact lenses are NOT substitutes for protective UV-absorbing eyewear such as UV-absorbing goggles or sunglasses because they do not completely cover the eye and surrounding area.

Packing solution contains boric acid and disodium tetraborate (sodium borate) to control the pH of the solution.
 

1. Sulley A, Madec-Hily A, Packe R. Large scale survey of senofilcon A contact lens wearers. Optom Vis Sci 2012 E-abstract 125443.

2. Oxygen transmissibility at centre of a -3.00D lens using boundary-corrected, edge-corrected Dk values. Units: (cm/sec)(ml O2/ml x mm Hg) at 35° C. Dk determined via polarographic method.

3. Oxygen flux - % available to central cornea (open eye) and compared to 100% with no lens.  .

4. Corneal oxygen consumption calculated using Brennan method which represents an index of corneal oxygen metabolism during open eye and thus cellular energy production. Brennan NA. OVS. 2005 Jun; 82(6):467-72. Brennan N, Morgan P. CLAE 2009, 32 (5): 210-254.

Benefits

Accelerated Stabilisation Design (ASD)

 

Accelerated Stabilisation Design (ASD)

- ASD harnesses the natural pressures of a blinking eye on its four stabilisation zones to orientate lenses quickly and deliver clear and stable vision throughout the day2-4

- ASD lenses are minimally influenced by gravity and have negligible thickness variation under the eyelids, which helps maintain clear and stable vision regardless of eye movements, as well as providing your patients with a comfortable lens feeling2-4

- 8 out of 10 wearers agree their overall vision is better when wearing ACUVUE OASYS® for ASTIGMATISM than when wearing glasses5

Talk to your patients about ASD Technology and show them our consumer video at www.en.acuvuearabia.com/innovation

 

HYDRACLEAR® PLUS Technology

With 11,000 blinks a day, in a year eyelids cover the distance of a marathon6

 

- The unique HYDRACLEAR® PLUS Technology creates an ultra-smooth lens surface that helps to prevent that tired eye feeling5

- HYDRACLEAR® PLUS Technology permanently locks a high volume of wetting agent inside the contact lens, creating a low coefficient of friction and an ultra-smooth surface

Ultra-smooth lens surface

- This ultra-smooth lens surface allows eyelids to glide easily over the lenses, providing a no-lens feeling and helping to keep eyes comfortable and free from feeling tired throughout the day5

 

Breathability

 

Breathability image

Provides 98% of all available oxygen to the central cornea during daily wear.

 

Fresher is better

 

2 pairs per month

- 2 pairs per month for a comfortable and healthy experience all round

- 8 out of 10 wearers say their lenses feel nicer when replaced 2-weekly versus a monthly lens after 4 weeks5

 

UV-blocker

 

UV-blocker image

- Class 1 UV-blocking, the highest UV-blocking of all reusable toric contact lenses*

- Patients are concerned about protecting their eyes as well as skin7

*All ACUVUE® Brand Contact Lenses have Class 1 or Class 2 UV-blocking to help provide protection against transmission of harmful UV radiation to the cornea and into the eye. UV-absorbing contact lenses are NOT substitutes for protective UV-absorbing eyewear such as UV-absorbing goggles or sunglasses because they do not completely cover the eye and surrounding area.

1. Sulley A, Madec-Hily A, Packe R. Large scale survey of senofilcon A contact lens wearers. Optom Vis Sci 2012 E-abstract 125443.

2. Chamberlain P et al. Fluctuation In Visual Acuity During Soft Toric Contact Lens Wear. Optom Vis Sci 2011; 88: 534-538. 

3. McIlraith R, Young G, Hunt C. Toric lens orientation and visual acuity in non-standard conditions. CLAE 2010; 33 (1): 23-26. 

4. JJVC data on file 2008 & 2010.

5. Sulley A, Madec-Hily A, Packe R. Large scale survey of senofilcon A contact lens wearers. Optom Vis Sci 2012 E-abstract 125443.

6. Sulley A.  The best CL for my patient- An interview with Professor Noel Brennan Optician 2011,241;6292:30-34.

7. UV Consumer Insights Survey, November 2011, online questionnaire with 18-45 year-old soft CL wearers (UK, n=400; Poland, n=300) and CL considerers (Poland, n=302).