Keratoconus & Specialty Lenses in the Central Valley

Typical contact lenses are spherical, but these lenses do not account for aberrations. Colored contact lenses provide precise light guidance and optimal vision correction.

Toric contact lenses have different focusing powers along the vertical and horizontal axis and are designed to correct astigmatism.

Rigid gas permeable lenses are made of a firm plastic that allows oxygen to pass through. They retain their shape on the eye, allowing for crisp vision that may be preferable for some eye conditions such as astigmatism.

Multifocal contact lenses have 2 or more powers in each lens to correct different focal points. Different designs include:

• Concentric, where the central portion of the lens is for near vision and the surrounding area is for distance, or vice versa.
• Aspheric, constructed like progressive multifocal lenses, where the central part is for near vision, and the lens power gradually changes as you move outwards.

Multifocal contact lenses are typically used to correct presbyopia by providing both near and distance vision correction.

Scleral lenses are larger than typical contact lenses, designed to vault over the cornea and rest on the sclera. These lenses create a smooth ocular surface for corneal irregularities such as keratoconus. Additionally, they provide a reservoir between the cornea and back of the lens for fluid to continually bathe the eye.

Hybrid contact lenses are a combination of rigid gas permeable and soft lenses. The central portion of the lens is a rigid material, with a surrounding soft lens “skirt”. These lenses provide the crisp vision of rigid lenses with the comfort of soft contacts.

Our experienced staff members are happy to help you find the contact lenses that work best for you. Please contact us with any questions!