Test your diopter

Step %{n} of %{t} Back Are you ready to see clearly? No appointment, no optician — just your screen and two minutes of your time. We'll do the rest. Let's go This test is a guide, not a medical prescription. For a precise correction, always check with an eye care professional. Turn up the light. Brighten your screen to a comfortable reading level — not too dim, not blinding. Your eyes will thank you. All good Let's calibrate your screen. Every iPhone and iPad is different. To give you a precise result, we need to know yours. Hold any bank card vertically against the screen and resize the rectangle to match its long edge. Use the arrows for fine adjustment. Any card works — credit, debit, transport, loyalty. They're all the same size. It matches I don't have a card on hand Adjust until the rectangle is exactly the size of your card Keep your distance. Hold your phone naturally, at a comfortable reading height. Don't bring it any closer — and stay put until the end. Place your tablet at a comfortable reading distance — about a forearm's length. Stay put until the end. Settle in like you would to read a book — back against your chair, screen about 50 cm away. Stay put until the end. Keep your usual working posture — back against your chair, screen about 55 cm away. Stay put until the end. I'm set How far down can you go? No cheating — don't lean in. Tap the smallest line you can read comfortably, then confirm. Reveal my result Pick a line first — even the biggest one counts. to presbyope or not to presbyope, that is the question of this test! if you're struggling to read this far, you're definitely presbyopic ;) same thing if you stop here — no big deal, almost all of us get presbyopia with age and honestly, age doesn't mean much anymore — it's all in the mind and especially on your face — that's why having great-looking glasses matters! if you're here, rest assured: +0 means you don't (yet) need us. All clear! Good news — your near vision is doing just fine. No correction needed for now. Enjoy it while it lasts! A gentle nudge. +1.00 is the mildest correction — you probably notice it most with small print or after a long day of reading. +1.50 is the sweet spot for most of us. One of our most popular corrections, and for good reason. Perfectly normal from your mid-40s onwards. A stylish pair of readers and the world looks sharp again. Your eyes deserve a little help at close range — totally natural as we age. A great pair makes all the difference. The strongest correction in our range. Put on the right pair and it's like switching to HD. See %{d} reading glasses See %{d} sun readers See screen glasses See sleeping glasses Start over A guide only — not a substitute for an eye care professional. /collections/reading-glasses /collections/reading-glasses?dioptries=37 /collections/reading-glasses?dioptries=40 /collections/reading-glasses?dioptries=43 /collections/reading-glasses?dioptries=46 /collections/reading-glasses?dioptries=49 /collections/sunglasses /collections/sun-reading-glasses?dioptries=37 /collections/sun-reading-glasses?dioptries=40 /collections/sun-reading-glasses?dioptries=43 /collections/sun-reading-glasses?dioptries=46 /collections/sun-reading-glasses?dioptries=49 /collections/screen-glasses /collections/sleeping-masks