LASIK, glasses and DGCA Class 1: the current rules

Every year a new batch of aspiring pilots asks some version of the same question. Will glasses stop me from getting a commercial pilot license. Can I get LASIK and still pass my DGCA medical. This guide lays out what DGCA's published visual standards actually say, at a category level, so you can walk into your AME's office with realistic expectations rather than internet rumours. It is informational, not a diagnosis or a promise about your specific eyes. Only your AME, examining you in person against the current CAR Section 5, can tell you where you personally stand.

How DGCA looks at vision

DGCA's medical framework for pilots sits inside Civil Aviation Requirements, Section 5, Series F, which covers the medical standards and procedures for issuing and renewing medical certificates. Vision is assessed on more than one axis. There is uncorrected visual acuity, meaning how well you see without any glasses or lenses, and there is corrected visual acuity, meaning how well you see once glasses, contact lenses or a prior surgical correction are accounted for. There are also separate checks for refractive error itself (how much your eye deviates from normal focusing power, measured in dioptres), for colour vision, for peripheral vision and for the general health of the eye including things like the retina and intraocular pressure.

The reason this matters is that most candidates do not fail a medical because they need glasses. They can fail, or be deferred, if their corrected vision does not reach the required standard, or if their refractive error is outside the range DGCA considers safely correctable in a cockpit environment, or if there is an underlying eye condition unrelated to simply needing glasses. In other words, "do I wear glasses" is the wrong question. "Does my corrected vision and refractive error fall inside DGCA's published limits" is the right one, and that is a question only an AME with an updated copy of CAR Section 5 and your actual numbers can answer.

Glasses and contact lenses

Here is the good news that gets lost in hostel-room folklore: wearing glasses or contact lenses is not, by itself, a general disqualifier for a DGCA Class 1 medical. DGCA's standards are written around corrected visual acuity, which means the system already assumes a meaningful number of applicants will need optical correction and builds an allowance for it. Commercial pilots flying scheduled services around the world wear glasses. This has been true for decades and is not a controversial or unusual thing to disclose to your AME.

What DGCA does care about is the degree of correction needed and how well vision performs once corrected. If your refractive error is mild to moderate and glasses or contact lenses bring you to the required acuity, you are typically within the accommodated range, subject to your AME's assessment. If your refractive error is high, or your uncorrected vision is very poor, or there are complicating factors like significant astigmatism or anisometropia (a large difference in prescription between the two eyes), your AME will need to check these against the specific numeric limits in the current standard, and it is possible for a case to require more scrutiny or a specialist ophthalmological opinion.

Contact lenses are generally treated similarly to glasses for civil aviation purposes, though your AME may ask about lens type, wearing schedule, and whether you carry a spare pair of glasses matching your correction, since regulations typically expect pilots using contact lenses to have suitable spectacles available as backup. None of this is exotic. It is standard aviation medical practice, and the honest summary is: glasses are usually a non-issue, but the specific numbers are what your AME checks, not the fact of wearing them.

LASIK, PRK and refractive surgery

Refractive surgery, of which LASIK and PRK are the most common forms, reshapes the cornea to reduce or remove the need for glasses. A growing number of pilots and pilot aspirants consider it, either because they find glasses inconvenient in a cockpit environment or because they hope it improves their uncorrected acuity numbers. DGCA does not treat refractive surgery as automatically disqualifying. What it does is treat the immediate post-surgical period as a time when your eyes are still changing, and it will not issue or renew a medical based on eyes that have not yet stabilised.

This is a sensible, globally common approach. Immediately after LASIK or PRK, corneal healing is still underway, refraction can fluctuate, and side effects like dry eye, glare, or halos at night can be temporarily more pronounced. None of that is compatible with certifying someone fit to operate an aircraft, so aviation medical authorities everywhere build in a period of observation before certification. DGCA's version of this is written into CAR Section 5, and it applies whether you had the surgery before you ever approached an AME or partway through your flying career.

The practical upshot for a candidate is this. If your eyes are otherwise healthy and the surgery goes well, refractive surgery is not a career-ending choice. But it is also not something you can schedule the week before a scheduled medical exam and expect a clean pass. There is a process, it takes time, and it needs paperwork.

The waiting and stability assessment period

DGCA's standards include a defined waiting period after refractive surgery, together with a requirement that your vision be shown to be stable, before a medical certificate can be issued or renewed on the basis of the post-surgical eyes. We are deliberately not printing a specific number of months in this guide, because CAR Section 5 provisions are reviewed and updated by DGCA from time to time, and quoting a stale figure would do you more harm than good. What you should do is confirm the current duration directly with your AME, or by checking the latest published version of CAR Section 5, Series F, before you make any decision timed around an exam or a medical renewal.

What tends to stay consistent across versions of this kind of rule, in India and in most other aviation authorities, is the underlying logic: there needs to be enough elapsed time for the cornea to heal and refraction to settle, and there needs to be objective evidence, not just the passage of time, that your vision is stable before certification. So even once the calendar period has passed, your AME is likely to want to see supporting documentation rather than take your word for it that everything has settled down.

Documentation your surgeon should give you

If you go ahead with LASIK, PRK, or a similar procedure, the single most useful thing you can do for your future medical is to keep thorough paperwork from day one. In general, AMEs handling a post-refractive-surgery case will expect to see a detailed surgery report from the operating eye surgeon or the hospital where the procedure was performed. This report typically includes what type of procedure was done, the pre-operative refraction, the corneal measurements, and any complications noted at the time.

Beyond the initial report, you will generally also need a follow-up stability confirmation, essentially a signed statement or set of readings from your ophthalmologist showing that your refraction and corneal healing have stabilised over the required period, with no significant ongoing fluctuation. Some candidates also keep a simple log of their post-operative check-up dates and findings, which can be handy if your AME wants to see the trajectory of your recovery rather than a single snapshot.

It is worth asking your eye surgeon, at the time of the procedure, whether they are familiar with aviation medical documentation requirements. Surgeons who regularly treat pilots or aircrew candidates will usually already know to issue a report in a format that AMEs expect. If your surgeon does not routinely see aviation patients, it is reasonable to explain that you will need the documentation for a DGCA medical and ask them to include the specific details an AME is likely to want.

When to consider surgery in your training journey

This is where we will describe the landscape factually rather than tell you what to do, because it genuinely is a personal and medical decision best made with your eye surgeon and your AME. That said, a few timing patterns come up often enough among candidates that they are worth laying out plainly.

Rushing refractive surgery in the weeks immediately before a scheduled medical examination is generally not advisable, simply because the waiting and stability period means your eyes may not be ready for certification on your intended timeline, and you risk delaying training or a job process you had already scheduled around that medical. Candidates who are considering surgery tend to fall into two more comfortable patterns instead. Some plan it well ahead, for example during a gap before starting ground school, giving the eyes months to stabilise with margin to spare before any medical is due. Others choose to wait until they are already a qualified, working pilot with a valid medical in hand, and then time the procedure and its recovery around a period when they do not urgently need a new medical, such as straight after a renewal.

Whichever path you are leaning towards, the practical move is the same: talk to your eye surgeon about expected healing time and stability, talk to your AME about the current CAR Section 5 waiting period and what documentation they will want to see, and build your training or exam calendar around those two conversations rather than around what a course-mate did last year, since individual healing and the regulation itself can both differ from case to case and over time.

Correction type at a glance

Use this table as a starting point for a conversation, not as a final ruling on your case. Standards, waiting periods and documentation expectations are set by DGCA and can be revised, so the current version of CAR Section 5, confirmed through your AME, is always the authority that matters.

FAQ

AviationGrade editorial team

From DGCA CAR Section 5, Series F and published medical guidance

We build the DGCA question banks these guides link to. Corrections welcome and credited.