Spherical contact lenses: a simple and effective correction for myopia and hyperopia
Spherical contact lenses are designed to correct myopia (minus powers) and hyperopia (plus powers). They are the most common contact lens category and suit many wearers looking for clear vision with a wide choice of materials, brands and replacement schedules.
To order the right lens, follow the values shown on your prescription or previous box: power, BC, DIA, then choose the replacement schedule that best fits your daily routine.
Choose the right replacement schedule
Dailies: ideal if you want maximum simplicity and no care routine.
Two-week lenses: a strong balance between comfort, value and a short care routine.
Monthlies: often attractive for regular wear with a lower cost per day.
What to check before ordering
Your optical values: the lens power must match your myopia or hyperopia correction exactly.
The fit: keep BC and DIA as close as possible to your fitted values.
Wearing comfort: depending on the product, breathable materials such as silicone hydrogel, surface treatments or water content may influence comfort.
Explore related categories
Astigmatism? If your prescription includes a cylinder and axis, you will usually need toric contact lenses.
Need more guidance? See also our pages about contact lenses for myopia and who can wear contact lenses.
An annual eye exam remains recommended: artoptic.ch.
Frequently asked questions
Which replacement schedule should I choose for spherical lenses?
Dailies are best if you want zero care, two-week lenses offer a strong comfort-value balance, and monthlies are often attractive for regular wear with daily care.
Do BC and DIA need to match my prescription exactly?
Ideally, yes. It is better to stay as close as possible to the fitted values recommended during your adaptation to maintain a predictable fit and comfort.
How do I know if I need toric lenses instead of spherical lenses?
If your prescription includes a cylinder and an axis, that usually indicates astigmatism and points toward toric contact lenses.
Are spherical lenses available in silicone hydrogel?
Yes, many spherical lenses are available in silicone hydrogel. Depending on the wearer, this material can help support oxygen flow and stable comfort.

