What are contact lenses and how do they work?

Contact lenses are thin, curved specialist oxygen transmissible plastic lenses that sit gently on the eye's surface to correct focus. Most contact lenses work by refracting light and focusing it onto the retina, providing clear vision.

There are many different types of contact lenses available, including soft and rigid gas-permeable lenses, designed to accommodate various vision needs and preferences.

Some contact lenses, like Ortho-K lenses are specially designed rigid gas-permeable contact lenses worn overnight while sleeping to temporarily reshape the cornea and correct refractive errors like myopia (nearsightedness), hyperopia (farsightedness), and astigmatism.

Two contact lenses on a reflective surface with scattered water droplets and a gradient background of yellow and blue tones.

Why wear contact lenses?

Wearing contact lenses offers a range of benefits for your vision and lifestyle. They provide:

  • Clear, natural vision without the need for glasses every day
  • Improved peripheral vision for activities like sports and driving
  • Convenience for active lifestyles and outdoor adventures
  • A versatile option for different occasions and outfits
  • A confidence boosts with cosmetic appeal

Contact lenses are a popular choice for many, offering freedom from glasses while ensuring sharp, comfortable vision. Our opticians can guide you in finding the perfect contact lens solution tailored to your unique needs and preferences.

Exterior view of Leightons opticians with staff and displays.

Contact lens services at Leightons

A pair of stylish Oakley sunglasses with brown lenses and unique frame design.
MyLeightons
Already a contact lens wearer? The MyLeightons Care Plan offers exceptional value and peace of mind for contact lens wearers, ensuring you receive personalised care, cost savings, comprehensive eye health monitoring with eye examination included and exclusive benefits.
Book an appointment

Booking an appointment is easy - choose a time that works for you with our simple online system. Prefer to speak to someone? Call us on 0800 40 20 20 (lines open Mon–Sat, 8.30am – 5pm).

Find your nearest branch

Whether you need expert optical or hearing care, our friendly teams are here to help. With 36 branches across the South of England, finding your local Leightons is just a click away with our branch finder.

Frequently asked questions

Most people who need vision correction can wear contact lenses. However, it's essential to have a comprehensive eye examination and consultation with an optometrist to determine the best chances of making sure contact lenses are suitable for you.

No, contact lens prescriptions differ from glasses prescriptions as they take into account the size and curvature of your eyes. It’s essential to have a proper fitting to ensure comfort and effectiveness.

The cost of contact lenses varies depending on the type and brand. We offer a range of options to suit different budgets, and our team can help you find the best value for your needs.

The best contact lenses for you depend on various factors, including your vision needs, lifestyle, and personal preferences. Our opticians will evaluate your individual circumstances and recommend the most suitable option.

With care and hygiene, contact lenses can be worn safely on a daily basis. However, it's important to follow your optometrist and optician's instructions and replace your lenses as recommended, to maintain eye health.

Careful proper hygiene is crucial for maintaining contact lens cleanliness. Always wash and dry your hands before handling lenses, use the recommended cleaning solution, and replace your lenses as instructed by your optician.