PRECISION1 for Astigmatism by Alcon is a premium daily disposable lens designed for individuals who require stable vision correction for astigmatism without sacrificing comfort. Frequently recommended for those who experience lens-induced dryness, these lenses combine high breathability with advanced moisture-retaining technology to support long-lasting wear.
Also available in a PRECISION1 for Astigmatism 90 Pack.
Enhanced Moisture with SMARTSURFACE® Technology
The superior comfort of PRECISION1 for Astigmatism is driven by SMARTSURFACE® Technology. This innovation provides a permanent, micro-thin layer of moisture on the lens surface, increasing the water content from 51% at the core to over 80% at the outermost layer. This high-water surface helps to maintain a stable tear film and minimizes friction with the eyelid, making these lenses ideal for patients who spend long hours in front of digital screens or in air-conditioned environments.
Steady Vision with PRECISION BALANCE 8|4® Design
For those with astigmatism, maintaining lens orientation is critical for visual clarity. Alcon Precision 1 toric lenses utilize the PRECISION BALANCE 8|4® Design, which leverages the natural force of your blink to keep the lens perfectly aligned. This dual-zone stabilization system ensures that the lens settles quickly and remains in position, providing steady, blur-free vision during physical activity or throughout a busy workday.
Breathability and Ocular Health
Made from Verofilcon A, a highly oxygen-permeable silicone hydrogel, these lenses allow 90 Dk/t of oxygen to reach the eye. This exceptional breathability is essential for maintaining white, healthy-looking eyes and preventing the discomfort associated with end-of-day dryness. Additionally, the lenses feature a Class 1 UV filter, blocking more than 90% of UVA and 99% of UVB rays to provide supplemental protection against solar exposure.
Who Should Consider PRECISION1 for Astigmatism?
Optometrists frequently recommend PRECISION1 for Astigmatism for patients who:
- Need sharp and reliable correction for an astigmatic prescription.
- Have experienced late-day discomfort or dryness with traditional daily toric lenses.
- Prioritize the hygiene and convenience of starting with a fresh, sterile pair of lenses every morning.
Note: Suitability, fit, and replacement schedules must always be confirmed by your optometrist.
Technical Specifications
- Lens Material: Verofilcon A (Silicone Hydrogel)
- Water Content (Core): 51%
- Surface Water Content: >80%
- Oxygen Transmissibility (Dk/t): 90
- Base Curve (BC): 8.5
- Diameter (DIA): 14.5 mm
- Replacement Schedule: Daily Disposable
- UV Filter: Yes (Class 1)
- Manufacturer: Alcon
Common Questions About PRECISION1 for Astigmatism
How often should I replace PRECISION1 for Astigmatism lenses?
PRECISION1 for Astigmatism is a daily disposable lens, meaning it is designed for a single day of wear only. To ensure the highest standards of eye health and hygiene, you should discard the lenses every night and start with a fresh pair the next day. They are not suitable for reuse or overnight wear.
Is PRECISION1 for Astigmatism an upgrade from Dailies AquaComfort Plus Toric?
Yes, PRECISION1 for Astigmatism represents a significant clinical advancement over Dailies AquaComfort Plus Toric. It is made from a modern silicone hydrogel material (Verofilcon A) which offers nearly four times the oxygen breathability (90 Dk/t vs 26 Dk/t) and features SMARTSURFACE® Technology for superior moisture retention.
Why is SMARTSURFACE® Technology in PRECISION1 for Astigmatism beneficial for my eyes?
The SMARTSURFACE® Technology is highly effective at reducing the symptoms of contact lens-induced dryness. By creating a surface that is over 80% water, it mimics the natural moisture of the eye, reducing the friction that can cause irritation and ensuring that the lenses feel comfortable from insertion until removal.
