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Why Is Night Vision Worse with Toric Contact Lenses?

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If you wear toric contact lenses for astigmatism and struggle with halos around headlights, glare from streetlights, or reduced clarity while driving at night, you’re not alone. Many users report that their vision feels perfectly fine during the day but noticeably worse in low-light conditions. It’s frustrating—especially when your prescription seems correct. So why does this happen? The answer lies in how toric contact lenses are designed and how your eyes behave in the dark. Astigmatism Already Affects Light Focus Astigmatism occurs when the cornea or lens of the eye has an irregular shape, causing light to focus unevenly. Toric contact lenses are specially designed to correct this by compensating for the uneven curvature. During the day, when there’s plenty of light and your pupils are smaller, toric lenses typically provide stable, clear vision. At night, however, your visual system changes significantly. Pupil Dilation Changes Optical Performance In low-light environments, your p...
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First Time Using Clariti 1 Day Contact Lenses? Mistakes That Can Ruin Comfort

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  Trying Clariti 1 Day contact lenses for the first time can feel exciting—and slightly intimidating. You’ve likely heard about their breathable silicone hydrogel material and long-lasting comfort. But if your first experience feels dry, irritating, or uncomfortable, you might start wondering: Did I choose the wrong lenses? Is something wrong with my eyes? In most cases, discomfort isn’t caused by the lens itself—it’s caused by small beginner mistakes that are easy to fix. If you’re new to Clariti 1 Day contact lenses , here are the most common errors that can ruin comfort and how to avoid them. Choosing the Wrong Fit or Prescription One of the biggest mistakes new users make is assuming all daily lenses fit the same. Even if you’ve worn contact lenses before, Clariti 1 Day lenses have specific base curve and diameter measurements designed for certain eye shapes. Wearing the wrong fit can cause: Lens movement with every blink Blurred or fluctuating vision Pressure or edge awarenes...
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Why Do Toric Contact Lenses Feel Uncomfortable or Thick?

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  If you wear toric contact lenses for astigmatism and constantly feel aware of them in your eyes, you’re not alone. Many users describe toric lenses as feeling thicker , heavier , or as if there’s pressure on certain parts of the eye—especially compared to regular contact lenses. This can be worrying, leading people to wonder whether the lenses are faulty or if they’re damaging their eyes. The reality is more reassuring: that uncomfortable or “thick” feeling usually comes down to how toric contact lenses are designed and how they interact with your eyes. Toric Lenses Are Built Differently—On Purpose Unlike standard contact lenses, toric lenses are made to correct astigmatism, which means the eye doesn’t have a perfectly round cornea. To compensate for this uneven shape, toric lenses must maintain a specific orientation on the eye at all times. To achieve this stability, toric lenses include built-in features such as: Slightly thicker zones Weighted or stabilised edges Design ele...
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Can You Wear Coloured Contact Lenses All Day? What UK Optometrists Recommend

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  For many people in the UK, coloured contact lenses are a fun way to enhance or transform their look—whether for everyday style, a night out, or a photoshoot. But if you’re new to wearing them, a common concern often pops up: “Can I wear coloured contact lenses all day without hurting my eyes?” Many users feel uncomfortable with uncertainty around safe wear time and long-hour comfort—and that worry is completely valid. Let’s unpack what UK eye care professionals generally recommend and how you can enjoy coloured contact lenses safely. First: Know What Kind of Coloured Lenses You’re Wearing Coloured contact lenses come in different types: daily disposables, reusable bi-weekly or monthly lenses, and even special effect lenses. Daily disposables are designed to be worn once and discarded at the end of the day, making them more hygienic and convenient for occasional or everyday wear alike. This matters because how long you can safely wear coloured lenses depends largely on the spec...
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