How to buy the best varifocals

- Go for mid-range lenses if you can as budget varifocals tend to give more distortion at the periphery of your vision. - If you have significant astigmatism, particularly large or small distances between your pupils, specific near and intermediate distance needs or you've experienced problems with varifocals in the past a bespoke design could well be the best option, though it could set you back hundreds of pounds. - Make sure your varifocals are fitted correctly. Find out more about choosing varifocals https://ift.tt/2wTszWe Get more health and personal care advice https://ift.tt/2wSNr0L Which?: http://www.which.co.uk Twitter: https://twitter.com/whichuk Facebook: https://ift.tt/1fAOmna