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About Multifocal & Bifocal

What are Multifocal Contact Lenses?

Multifocal contact lenses are designed to correct the effects of presbyopia – an eye condition which often develops with age. Multifocal contact lenses (also referred to as varifocal contact lenses) embed multiple prescriptions in one lens, reducing blurriness through all aspects of your vision. They can be bought as daily disposables or as monthly lenses.

Here at The Optical Store, we supply a wide range of multifocal contact lenses across the UK. With our expert advice, you’re sure to find the brand which matches you best.

What is Presbyopia?

Presbyopia occurs naturally with age. While its main effect surrounds the inability to focus comfortably on close objects, the biggest side effect of presbyopia is the reduced ability to transition one’s focus between close and far objects. This usually leads sufferers to buying multiple pairs of glasses for different activities.

How do Multifocal Contact Lenses Work?

Multifocal and varifocal contact lenses remove the strain of presbyopia. These lenses are designed with two or more different prescription powers so you can see near and far without reaching for your reading glasses again!

While bifocal contact lenses accommodate two prescriptions, split into two zones of vision, multifocal and varifocal lenses offer multiple prescriptions in one.

Multifocal lenses correct multiple weaknesses in your vision simultaneously and seamlessly, without the sharp division of prescriptions as found in bifocal glasses.

Types of Multifocal Contact Lenses

Every person suffering from presbyopia is different, and there are multiple types of multifocal contact lenses to repair all inconsistencies of vision.

Simultaneous vision

The most common type of varifocal lenses, simultaneous vision lenses, incorporate multiple prescriptions and zones of vision, allowing users to transition between distances without switching spectacles. These “zones” of vision are blended to allow seamless vision no matter which direction you look.

Concentric

Concentric contact lenses alternate multiple prescriptions in concentric circles around the centre of the lens. Your main prescription for viewing distance is concentrated in the centre of the lens, followed by a ring of your near-distance prescription, followed by a ring of far-distance power, and so on for the whole lens. Together, it provides seamless perception at all distances.

Aspheric

Where concentric lenses alternate between rings of various prescriptions, aspheric lenses gradually transition between them. Your distance-correction prescription is placed at the centre, mid-distance correction in the middle of the lens, transitioning to near-distance correction close to the edges.

Segmented

Segmented multifocal contact lenses are the contact lens equivalent of bifocal glasses. Multiple prescriptions are distinct, segmented to different areas of the lens. The top section is typically reserved for distance, and the lower section for close vision.

Benefits of Wearing Multifocal Contacts

The perks of wearing multifocal contact lenses are almost innumerable for those with presbyopia, but here are some of the top benefits you’ll encounter

– Reduced switching between reading glasses

– No more losing or forgetting multiple pairs of glasses

– Better peripheral vision than with glasses

– No need to tilt your head as with bifocal glasses

– No need to buy prescription sunglasses

– Amazing, aesthetic freedom for make up, sunnies, masks and more

– Great for sports and active lifestyles