Hybrid contact lenses are a special type of contact lens that combines two materials: a hard, dimensionally stable core in the centre and a soft, flexible edge on the outside. The core consists of an oxygen-permeable hard material, similar to rigid gas-permeable (RGP) lenses. The rim is made of soft hydrogel or silicone hydrogel, the same material found in standard soft lenses.
The idea behind this design is to combine the advantages of both types of lens. The hard core provides a stable, sharp optical surface, which can be particularly useful in cases of corneal irregularities such as astigmatism or keratoconus. The soft edge covers a larger part of the eye’s surface and sits comfortably on the eye, which can improve wearing comfort compared with fully rigid lenses.
Hybrid lenses are larger than hard lenses and sit more securely on the eye, meaning they are less likely to shift. They are usually custom-fitted by an optician or contact lens specialist, as the fit depends on the shape of your cornea and the specific optical correction you require.