Essential techniques for safe removal, insertion and cleaning of hybrid contact lenses

If you’ve been prescribed hybrid contact lenses for keratoconus or other corneal irregularities, understanding proper handling techniques is crucial for both lens longevity and eye health. These specialised lenses require more careful attention than standard soft contacts.

What are hybrid contact lenses?

Hybrid contact lenses combine the sharp vision of rigid gas permeable (RGP) lenses with the comfort of soft materials. They feature a rigid centre surrounded by a soft outer edge – making them ideal for people with keratoconus, high astigmatism, or those who play contact sports.

However, this unique design demands specific handling techniques that differ from conventional soft contacts.

Safe removal techniques

Proper removal is the most critical aspect of hybrid lens care. Never attempt to pinch them off like soft lenses.

Preparation

Wash your hands thoroughly with soap and water, then dry with a lint-free towel. Avoid tap water contact with your lenses.

The removal process

Use the smaller, solid plunger designed for hybrid lens removal. Moisten it slightly with preservative-free sterile solution and shake off excess.

Hold your eyelids apart and look straight ahead in a mirror. Place the moistened plunger off-centre towards the bottom of your lens – never in the centre. Use a hinging upward movement (like lifting a toilet seat) to break the seal gradually.

Avoid pulling straight off, as this creates excessive suction on your cornea.

Cleaning and disinfection

Hybrid contact lenses require preservative-free solutions only. Standard multipurpose solutions can damage the delicate materials.

Recommended approach

Use peroxide-based systems like AOSept or OxiSept for thorough disinfection. Place freshly removed lenses in the peroxide solution immediately after removal.

After the recommended soaking time (typically six hours), the peroxide neutralises into sterile saline, making your lenses safe for insertion. Most hybrid lenses need no additional cleaning beyond this overnight soak.

Insertion preparation

Fill your hybrid contact lens with preservative-free sterile solution before insertion. This provides cushioning, helps the lens settle comfortably, and offers initial lubrication. Theratears works particularly well as it mimics natural tears.

Troubleshooting common issues

If you experience removal difficulties, apply preservative-free lubricating drops and wait a few minutes before trying again. Never force a lens off your eye or continue wearing an uncomfortable lens.

For persistent problems, contact your eye care professional rather than risking injury or lens damage.

Key takeaways

Hybrid contact lenses offer superior vision for people with challenging eye conditions, but require careful handling. Success depends on proper training, quality cleaning products, and consistent technique.

Master these basics – proper removal, appropriate cleaning systems, and safe insertion preparation – and you’ll enjoy the clear, comfortable vision these advanced contact lenses provide.