The Advantages Of Freeform Varifocal/Progressive Lenses

What Are Freeform Varifocal Glasses?

Freeform varifocal glasses are a type of eyewear that uses advanced lens technology to provide a seamless transition between different prescriptions in one pair of glasses. This means that you can have different levels of magnification in one lens, allowing you to see clearly at all distances, whether you're reading a book or looking across the room.

One of the major advantages of freeform varifocal glasses is their ability to provide a wider range of vision compared to traditional bifocal or trifocal lenses. This means that you won't have to constantly adjust your head or eyes to see clearly, which can be a huge relief for those who have to wear glasses for extended periods of time.

Freeform glasses

Freeform Lenses

Freeform lenses are glasses lenses that are custom-designed using advanced computer software to provide a more precise and personalised vision correction. They are also known as digital or high-definition lenses.

Traditional glasses lenses are made with a fixed curvature on the front and back surfaces, which can cause distortion and limited peripheral vision. Freeform lenses, on the other hand, are created with a more gradual and individualised curvature, allowing for a wider and clearer field of vision.

These lenses can be used to correct a range of vision issues, including nearsightedness, farsightedness, and astigmatism. They can also provide a more seamless transition between different prescriptions, such as from distance to reading glasses, as used in varifocal lenses.

What are the Benefits of Choosing Freeform Lenses?

There are loads of benefits to freeform lenses that no only improve your vision, but make your life easier! Here are some reasons why you should consider freeform varifocal lenses in your next pair of glasses:

Bespoke Design	Custom-designed for precise and personalised vision correction - Computer software creates a lens tailored to your specific needs.
Ultra Wide Field Of Vision	Provides a wider and clearer field of vision compared to traditional lenses - More gradual and individualized curvature reduces distortion and improves peripheral vision.
Correction For Multiple Issues	Can correct a range of vision issues including nearsightedness, farsightedness, and astigmatism.
Addresses Higher-Order Aberrations	High-order aberrations can cause glare, halos, and other visual disturbances.
Seamless Transition	Offers a more seamless transition between different prescriptions and avoids the visible line in traditional bifocal or progressive lenses.
Precise Vision Correction	Provides a more comfortable and precise vision correction - Custom design leads to less eye strain and fatigue and clearer, sharper vision.
Improved Clarify	Can improve the overall visual clarity - Allowing for better performance in daily activities, more comfortable and enjoyable experience during hobbies or entertainment.

Couple wearing varifocal glasses

What Are Varifocal Lenses?

Varifocal glasses lenses are a revolutionary solution for individuals suffering from presbyopia, a condition that affects near vision as we age. Unlike traditional bifocal lenses, which have a visible line separating the different prescriptions, varifocal lenses provide a seamless transition between distance, intermediate, and near vision. This makes them an ideal choice for those looking for a more natural and comfortable viewing experience.

Varifocal lenses mean you can say goodbye to the hassle of switching between different pairs of glasses and enjoy crystal-clear vision at all distances. Find out more about varifocals and if they are the right choice for you on our dedicated varifocal page.

Freeform Varifocal Glasses FAQs

What are freeform varifocal lenses?

Freeform varifocal lenses are advanced progressive lenses made using digital technology, offering a smooth transition between near, intermediate, and distance vision zones. This customisation offers clearer vision and less distortion compared to traditional varifocal lenses.

How do freeform varifocal lenses differ from standard varifocals?

Freeform varifocal lenses are crafted with advanced digital technology, which allows for prescription calculations and lens customisation at a sub-micron level. This results in wider, sharper vision zones and minimal peripheral distortion compared to standard varifocals, which use a more generalised, one-size-fits-all design.

Is there an adjustment period for wearing freeform varifocal lenses?

Your eyes may need some time to become used to the new lenses. In contrast to regular varifocals, many think the design of freeform varifocals allows for a faster and more pleasant changeover. To give yourself the best chance to adjust, it is advised that you wear your new lenses regularly for at least seven days.

Can I choose any frame style for freeform varifocal lenses?

While freeform technology allows for greater flexibility in frame choice, it’s recommended to select frames with enough lens height to account for the progressive lens design. Contact us if you need any help selecting the best frames.

Are freeform varifocal lenses suitable for driving?

Yes, freeform varifocal lenses are well-suited for driving due to their clarity at all distances. You can see the road ahead, dashboard instruments, and mirrors without the need for multiple pairs of glasses.

Can I get freeform varifocal lenses with additional coatings?

Absolutely. You can upgrade your lenses with coatings like anti-reflective, anti-scratch, blue light filtering, or UV protection to further improve visual comfort and lens durability.

How should I care for my freeform varifocal glasses?

Use a microfibre cloth and lens cleaner to clean your lenses regularly. The lens coatings can be damaged when using home cleansers and abrasive objects to clean the lenses. To avoid scratches, keep your glasses in a protective case when not in use.

Why are freeform varifocal lenses more expensive than standard lenses?

As freeform lenses require more advanced technology and customisation, they are priced higher. This investment results in increased visual clarity, wider fields of vision, and improved comfort.

What should I do if I experience discomfort with my new freeform varifocal lenses?

It's normal to have an adjustment period, so you should wear your glasses regularly over a couple of weeks. Take your time and move your eyes slowly when looking at something. This will help you find the right place on the lens for optimal vision. If you have nose pads, consider repositioning them to sit more comfortably.

Check out our glasses fitting guide for any help on adjusting and fitting your frames.