Uchiha Obito Kakashi Cosplay Contact Lenses – Naruto

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Yes, in most cases. If your cylinder (CYL) is within −2.00, the standard way to order a single-power coloured lens is the spherical equivalent: take half of your cylinder and add it to your sphere. Above −2.00 the blur becomes noticeable and you should ask your eye care professional first.

This does not correct astigmatism — it moves the blur to where it bothers you least. Vision will stay a little softer than with your glasses, especially for small print and night driving.

Step 1 — vertex distance. Glasses sit about 12 mm in front of the eye, contact lenses sit on it, so strong prescriptions need less power in a contact lens. Below −4.00 no change is needed. −4.00 to −5.75 reduce by 0.25; −6.00 to −7.75 reduce by 0.50; −8.00 to −9.75 reduce by 0.75; −10.00 to −11.75 reduce by 1.00.

Step 2 — astigmatism. Add half of your cylinder to the result.

Step 3 — rounding. If that power is not stocked, choose the next weaker step, never the stronger one.

Example: SPH −4.50 with CYL −1.00 → −4.25 after vertex → −4.25 + (−0.50) = −4.75.

Use the free power conversion calculator →

One order unit is 1 pair (2 lenses) of the same power, so there is no separate left/right selection.

If the two eyes are close (about 0.50 apart or less), the simplest option is one pair at the weaker of the two powers. Slight under-correction is far more comfortable than over-correction.

If the gap is larger, order two pairs — one at each power — and use one lens from each. The spare lens of each pair stays sealed as a backup.