Ninety seconds of laser. Twenty years of morning clarity. Here's everything you need to know before you decide.
No appointment needed. No email required to start.
Am I a candidate?
This isn't a sales funnel — it's the same screening logic our surgeons use in first consultations, distilled to 60 seconds.
Step 1 of 4
Check the number on your glasses box — it starts with a minus sign if you're nearsighted.
Mild myopia — excellent LASIK range
LASIK vs PRK vs SMILE
Tap any row to read a plain-English explanation. No jargon, one analogy per answer.
LASIK
Fastest recovery, prescription up to –12 D
PRK
Thin corneas, contact sports, dry-eye history
SMILE
Highest prescription, minimal dry eye, flapless
Think of LASIK recovery like rebooting a computer — it's fast because the surface stays intact. PRK is more like reinstalling the operating system: slower, but the end result is identical. SMILE sits in between.
The LASIK flap is a 0.1mm hinged layer of corneal tissue lifted to allow reshaping underneath. It heals securely in most patients. PRK and SMILE never create a flap, making them preferable if you play contact sports or have thinner corneas.
Most patients needing between –1.0 and –9.0 diopters are candidates for all three. Outside that window, your surgeon will map your corneal thickness and curvature to find the safest fit.
LASIK patients typically describe 4–6 hours of grittiness, then clear comfort. PRK involves a surface removal that feels like a mild sunburn on your eye for 2–3 days. SMILE patients report less dryness because more corneal nerves are preserved.
LASIK severs more corneal nerve fibers than the other two, which temporarily reduces tear stimulation. If you already have dry eyes, your surgeon may lean toward SMILE or PRK and prescribe lubricating drops for the first three months.
Cost reflects laser time, pre-op mapping, and the surgeon's fee. SMILE commands a premium because the femtosecond laser does the entire procedure in one pass. Most clinics offer 0% APR financing — ask specifically about monthly payment options.
A healthy cornea is roughly 550 microns thick — the width of five human hairs stacked. LASIK removes tissue to create a flap, requiring a minimum residual bed of 250 microns. PRK and SMILE preserve more tissue, opening eligibility to thinner corneas.
A direct blow to the eye can theoretically displace a LASIK flap years after surgery — rare, but documented. Martial artists, rugby players, and anyone regularly taking hits to the face should strongly consider PRK or SMILE.
Tap any row to read a plain-English explanation. All data reflects 2025 clinical guidelines.
Recovery
The procedure is 90 seconds. Here's what happens after you sit up from the chair — hour by hour, then week by week.
Procedure complete
Both eyes reshaped. You're sitting up and already seeing better — blurry like a rainy windshield, but better.
All proceduresRest at home
Light sensitivity and tearing are normal. Most LASIK patients watch TV comfortably by evening.
LASIKPost-op check
Your surgeon measures your vision. 95% of LASIK patients test 20/20 or better at this appointment.
LASIKBack to work
Screen work is fine. PRK patients may still feel mild grittiness — lubricating drops every 2 hours.
PRK / SMILEDrive independently
Cleared to drive when you pass the standard vision test. Most patients clear it within 3–5 days.
All proceduresFull outdoor activity
Swimming, contact sports, and dusty environments are now safe. Night halos typically resolve this week.
All proceduresVision stabilized
Your prescription is locked. If a touch-up is ever needed (5–8% of patients), it's performed at no additional charge.
All proceduresProcedure complete
Both eyes reshaped. You're sitting up and already seeing better — blurry like a rainy windshield, but better.
All proceduresRest at home
Light sensitivity and tearing are normal. Most LASIK patients watch TV comfortably by evening.
LASIKPost-op check
Your surgeon measures your vision. 95% of LASIK patients test 20/20 or better at this appointment.
LASIKBack to work
Screen work is fine. PRK patients may still feel mild grittiness — lubricating drops every 2 hours.
PRK / SMILEDrive independently
Cleared to drive when you pass the standard vision test. Most patients clear it within 3–5 days.
All proceduresFull outdoor activity
Swimming, contact sports, and dusty environments are now safe. Night halos typically resolve this week.
All proceduresVision stabilized
Your prescription is locked. If a touch-up is ever needed (5–8% of patients), it's performed at no additional charge.
All procedures95%
achieve 20/20 or better at 24-hour check
90 sec
total laser time for both eyes
< 1%
serious complication rate
12 mo
post-op care included at no charge
Questions patients actually ask at 1am
Written at eighth-grade reading level. One concrete analogy per answer. No clinic-speak.
No upper age limit exists for LASIK — the relevant factor is whether your prescription has been stable for at least 12 months. Patients in their 40s and 50s often opt for LASIK or SMILE for distance vision, then use reading glasses only for fine print. Patients over 60 with significant near-vision loss may be better served by Refractive Lens Exchange, which corrects distance and near simultaneously.
A gentle speculum holds your eyelids open — blinking is physically impossible during the 90-second procedure. The laser also tracks your eye's position 1,000 times per second. If your eye moves more than 0.5 mm, the laser pauses automatically within 2 milliseconds. Think of it like a modern car's lane-departure system: the safety net is faster than human reflexes.
All three reshape the cornea to redirect light onto the retina. LASIK creates a thin flap, lifts it, reshapes underneath, and replaces it — fastest recovery. PRK removes the surface layer entirely, reshapes the cornea, and lets the surface regenerate — best for thin corneas or contact sports. SMILE uses a single femtosecond laser to remove a small lens of tissue through a 3mm keyhole — no flap, lowest dry-eye risk, comparable outcomes.
Light walking and indoor cardio are typically fine within 48 hours. Avoid swimming pools and open water for 4 weeks (infection risk). Contact sports should wait 4–6 weeks for LASIK (flap protection), or 1–2 weeks for SMILE and PRK. Your surgeon will give you a specific clearance date at your 1-week check.
Serious, vision-threatening complications occur in fewer than 1 in 1,000 LASIK procedures — a rate lower than annual contact-lens-related eye infections. The most common side effect is temporary dry eye (30% of patients for 3 months, resolving with drops). Night halos and starbursts affect 15–20% initially and resolve within 3 months for most. Undercorrection requiring a touch-up occurs in 5–8% of cases and is typically covered at no charge.
The fee covers: pre-op corneal mapping (a 45-minute diagnostic session using 3 different instruments), the surgeon's time, the laser system itself (which costs $500,000+ and requires annual calibration), post-op visits for 12 months, and enhancement coverage if your vision drifts. Clinics advertising $299/eye are typically quoting only the laser time — ask specifically what the all-inclusive fee includes.
Patient Stories
Three patients. Three different procedures. Three different reasons they stopped reaching for their face.

Marcus Delgado
Senior Software Engineer, Austin TX
LASIK“I spent eleven years squinting at two monitors through progressive lenses. Day one post-op I read the building sign across the street. I actually laughed out loud.”
20/15 vision — better than corrected

Priya Nair
Trail runner & physical therapist, Denver CO
SMILE“My prescription sports goggles slid off every descent. I had SMILE on a Thursday, ran a 10K that Sunday morning — no goggles, no contacts, just trail. Worth every penny.”
20/20 — cleared for sport at day 4

Jordan Whitfield
First-time consulter, Chicago IL
PRK“I had bookmarked six Reddit threads about flap complications. My surgeon explained the anatomy in five minutes and suggested PRK since I play jiu-jitsu. Three months later — 20/20 and zero regrets.”
20/20 at 3-month check
Not ready to call?
32 pages covering anatomy, procedure comparison, recovery, and the ten questions to ask your surgeon — written at reading level 8, reviewed by three ophthalmologists.
Ready?
Your eligibility check takes 60 seconds. Your coordinator call takes 10 minutes. Your procedure takes 90 seconds. The clarity lasts a lifetime.
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