DAILIES TOTAL1 Multifocal lenses are designed for presbyopia, utilizing Water Gradient Technology. These daily disposables offer a comfortable experience, with nearly 100% water content at the lens surface, promoting seamless vision at all distances.
Overview of the Lens Technology
The core of DAILIES TOTAL1 Multifocal lenses lies in their innovative Water Gradient Technology. This unique approach creates a gradual transition in water content, increasing from the lens core to the surface, reaching nearly 100% at the outermost layer. This design facilitates exceptional comfort by reducing friction between the lens and the eye. Additionally, the lens material, delefilcon A, is breathable, ensuring adequate oxygen transmission to the cornea. The technology also includes the release of phosphatidylcholine (PC), a naturally occurring component of tears, which aids in stabilizing the tear film, further enhancing comfort and visual clarity. This combination of material and technology provides a lens that feels exceptionally comfortable and supports all-day wear for presbyopic patients.
Key Features of DAILIES TOTAL1 Multifocal
DAILIES TOTAL1 Multifocal lenses boast Water Gradient Technology for exceptional comfort and a Precision Profile design for seamless vision. These features contribute to their superior performance.
Water Gradient Technology
The Water Gradient Technology in DAILIES TOTAL1 Multifocal lenses is a key feature, providing exceptional comfort. This innovative design involves a gradual shift in water content, from the lens’s core to its surface. The water content at the surface approaches nearly 100%, creating a cushion of moisture that mimics the natural tear film. This technology minimizes friction between the lens and the eye, improving comfort and reducing the sensation of dryness. This unique attribute allows for high breathability and lubricity, enhancing the wearing experience and making the lenses feel almost like wearing nothing at all. The transition in water content is a crucial aspect of this technology.
Precision Profile Lens Design
The Precision Profile lens design of DAILIES TOTAL1 Multifocal is crucial for seamless vision correction at all distances. It incorporates a gradual change in power, progressing smoothly from the distance periphery to the near center. This design ensures a smooth transition between distance, intermediate, and near vision, minimizing aberrations. The unique lens profile allows for clear vision across the entire visual field. The gradual power progression helps reduce visual disturbances and provides sharp vision, enhancing the overall wearer experience. This design promotes a seamless transition between different focal points, crucial for addressing presbyopia. The careful engineering ensures the lenses deliver predictable results for various vision needs.
Fitting Guide for DAILIES TOTAL1 Multifocal
The fitting process involves determining initial lens power, selecting the appropriate add power, and assessing visual performance. This guide helps achieve optimal vision and comfort for presbyopic patients.
Initial Lens Power Determination
To begin, determine the patient’s most plus spherical equivalent distance prescription, and vertex correct it for contact lens use. It is often beneficial to add an additional +0.25D to the spherical equivalent to start, although some practitioners prefer a +0.50D. This initial power serves as the foundation for the fitting process. It is recommended to use the most recent prescription, rather than an older one. When assessing distance vision, ensure to use real-world objects. It’s crucial to refine the power as needed, based on the patient’s visual acuity, ensuring the clearest vision at all distances. This step is crucial for successful multifocal lens adaptation.
Add Power Selection
Selecting the appropriate add power is crucial for optimal near vision with DAILIES TOTAL1 Multifocal lenses. The manufacturer recommends starting with the lowest acceptable add power for both eyes. Typically, this involves categorizing the required add into low (up to +1.25D), medium (+1.50D to +2.00D), or high (+2.25D to +2.50D). It’s essential to use the lowest add that provides adequate near vision, while also avoiding any adverse impact on distance vision. To assess the add power, have the patient look at near objects, making sure they are comfortable with their close up vision. It is important to note that proper selection ensures seamless vision at all distances.
Assessing Visual Performance
After the initial lens fitting, it’s important to assess the patient’s visual performance with DAILIES TOTAL1 Multifocal lenses in real-world conditions. Allow the patient 5-10 minutes outside of the exam room, to adjust to the lenses. Evaluate distance vision by having the patient focus on objects in the distance. Then, assess near vision by having the patient read or focus on close-up material. It is essential to check vision with both eyes open, using everyday objects. If the patient reports blurred or unsatisfactory vision at either distance, further adjustments to the lens parameters or add power may be necessary. This ensures a comfortable and efficient visual experience at all distances.
Troubleshooting and Considerations
DAILIES TOTAL1 Multifocal lenses, while comfortable, can sometimes present removal challenges due to their thinness. Some users may also experience dryness, requiring further assessment and solutions to ensure comfortable wear.
Lens Removal Issues
Due to their exceptionally thin and delicate nature, DAILIES TOTAL1 Multifocal lenses can occasionally pose challenges during removal. Some wearers might find that the lens adheres more closely to the eye surface, making it difficult to pinch and extract. This is often attributed to the high water content and the material’s soft, flexible characteristics. It is crucial to ensure that hands are clean and dry before attempting removal. Gentle handling and proper techniques, such as using the pads of the fingertips instead of nails, are highly recommended to avoid any discomfort or damage. If difficulties persist, consulting with an eye care professional for personalized guidance on removal techniques is advised.
Potential for Dryness
While DAILIES TOTAL1 Multifocal lenses are designed with Water Gradient Technology to minimize dryness, some individuals might still experience discomfort. Factors like environmental conditions, prolonged screen time, and individual tear film characteristics can contribute to dryness. The lens material, delefilcon A, aims to retain moisture, but external elements and personal physiology can sometimes counteract this. Symptoms might include a gritty sensation, blurred vision, or a feeling of dryness. If these symptoms occur, using rewetting drops specifically formulated for soft contact lenses may help. It is also essential to maintain proper hydration and consider taking breaks from digital devices to prevent dryness. If discomfort persists, consulting an eye care professional is recommended.
Additional Information
DAILIES TOTAL1 Multifocal lenses are made with delefilcon A, with a high Dk/t of 156. They ensure comfort and breathability. These lenses are available through eye care professionals and online retailers.
Material and Parameters
DAILIES TOTAL1 Multifocal lenses are crafted from delefilcon A, a silicone hydrogel material known for its high oxygen transmissibility. These lenses feature a water content that transitions from 33% at the core to nearly 100% at the surface, creating a unique Water Gradient. With a diameter of 14;1 mm and a base curve of 8.5 mm, they are designed to fit a broad range of patients. The nominal center thickness is 0.09 mm, which enhances comfort and breathability. These parameters ensure a comfortable, stable fit and reliable performance for daily wear, making them a practical choice for those seeking convenience and clear vision.
Comfort and Patient Experience
DAILIES TOTAL1 Multifocal lenses are designed to provide an exceptional comfort experience, with many patients reporting they forget they are even wearing them. The unique Water Gradient technology ensures the lens surface is exceptionally lubricious, minimizing friction and promoting a smooth feel throughout the day. This feature, combined with the lens’s breathability, contributes to reduced dryness and enhanced comfort, especially for those prone to lens-related discomfort. The material’s softness and the smooth transition in water content work together to create a comfortable wearing experience, making DAILIES TOTAL1 Multifocal a preferred choice for patients seeking all-day comfort and clear vision.
Purchasing Information
DAILIES TOTAL1 Multifocal contact lenses can be purchased through various channels, including online retailers and eye care professionals. To purchase online, a valid credit card and your eye doctor’s information are typically required, with some sites allowing prescription uploads. When buying, consider the cost per eye, which may vary, and keep in mind potential discounts and rebates. Some retailers offer special deals for a year’s supply, potentially reducing the overall cost. It’s important to always confirm that the vendor you are buying from is reputable and that your prescription is up to date to ensure you receive the correct lenses for your needs.
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