Correct Fit
Contact-lens parameters should match your eyes and prescribed fit, not simply your spectacle power.
Contact Lenses
Contact lenses require the right fit, prescription and care routine.
Contact lenses sit directly on the eye, so safe use depends on proper fitting, a valid contact-lens prescription, replacement guidance and consistent hygiene.
At A Glance
What should you know before buying contact lenses?
Contact lenses should be selected and worn according to professional fitting guidance.
Contact lenses differ by material, replacement schedule, fit parameters and prescription. A spectacle prescription alone may not contain everything required for contact-lens fitting. If you are new to lenses, changing lens type or experiencing discomfort, professional eye-care guidance is important.
What To Consider
Fit, wear schedule and hygiene come first.
Convenience should never override safe lens handling and professional fitting guidance.
Replacement Schedule
Daily, reusable and other lens schedules should be followed exactly as directed for the specific product.
Clean Handling
Hand hygiene, approved care products and proper storage are essential for reusable contact lenses.
How To Choose
Ask the right questions before changing lenses.
Contact lens suitability is individual, and changing materials or schedules should not be treated like switching ordinary accessories.
- Use a valid contact-lens prescription or fitting advice
- Confirm replacement and wear schedule
- Follow product-specific cleaning and storage directions
- Stop wearing lenses and seek professional advice for persistent pain, redness or vision changes
Practical Guidance
Separate the lens from the care solution
The Contact Lenses page is about the lenses themselves; care liquids are covered separately under Contact Lens Solutions.
Lens Type
Material, design and replacement schedule describe the contact lens product.
Care System
Reusable lenses may require a compatible cleaning, rinsing and storage system.
Wear Behaviour
Do not exceed instructed wear or replacement times, and do not assume sleeping in lenses is safe unless explicitly prescribed for that product.
Contact-lens content on this website is general educational information. Contact lens fitting, prescription changes, eye pain, redness or vision problems require advice from a qualified eye-care professional.
FAQ
Contact Lenses questions
Can I use my glasses prescription to buy contact lenses?
Not necessarily. Contact-lens fitting may require additional measurements and product-specific parameters beyond a spectacle prescription.
Can contact lenses be rinsed with tap water?
Water should not be used as a substitute for approved contact-lens care products. Follow the lens and solution instructions for your specific products.
Can I sleep in contact lenses?
Only if a qualified professional has advised a lens specifically approved and fitted for that wear pattern. Many contact lenses should not be slept in.
What should I do if lenses cause persistent pain or redness?
Remove the lenses and seek prompt advice from a qualified eye-care professional, especially if symptoms are significant or vision changes occur.
Pure Optics
Plan your next Pure Optics visit.
Explore eyewear, ask about lens options or contact the team before your visit.