Visual health guides, lens types, treatments and trends, written by our team of optician-optometrists. Learn to read your prescription, care for your lenses and get the most from your glasses.
Varilux is the progressive lens brand of Essilor, the company that invented the progressive lens in 1959. At Lens4Glasses we work with four Varilux ranges: Varilux Liberty 3.0, Varilux Comfort Max, Varilux Physio extensee and Varilux XR series. They differ…
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Progressive lenses (also known as varifocals) are the most comfortable way to see clearly far away, at mid-distance and up close with…
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If you spend many hours in front of a screen — computer, phone, tablet — you’ve probably noticed eye strain, dryness or…
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If you practise cycling, running, padel or skiing and need prescription glasses, you’ve probably already run into the problem: most technical sports…
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You’ve scratched or broken a lens and your frame is still perfect. Before you consider buying new glasses, there are two important…
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If your prescription is above 4-5 diopters (myopia or hyperopia), you’ve probably already run into the problem: standard lenses turn out thick,…
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If you’re considering progressive lenses, chances are you’ve heard of both Varilux (Essilor’s progressive range) and Zeiss. Both are world-leading brands, backed…
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You have a pair of Ray-Ban, Oakley or Persol sunglasses you love, but you only wear them as sunglasses because you can’t…
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If your frame is still in good shape and you only need new lenses, there’s no need to pay for a whole…
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Before configuring your new lenses, it helps to know your frame’s exact measurements. It’s not required — our opticians double-check everything once…
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