Lazy eye, posture conditions and photo rules
Photo rules assume a subject who can look straight at the camera, square the shoulders and hold the head level. Strabismus, nystagmus, torticollis, Parkinson's, scoliosis and plenty of other conditions make one or more of those impossible, and the people affected describe failing automated checks for a gaze they cannot fix. The rules do have doors for this, but they are badly signposted. This guide collects what the authorities publish and explains how our own checks handle a declared condition.
What the rules actually demand
The standard wording asks for eyes open and looking at the camera, face squared, head not tilted: Canada's rules for the Canadian passport say face and shoulders centred and squared to the camera, not tilted in any direction, and the US instruction for the passport photo is to face the camera directly with a full face in view. None of these pages claims the rules bend for no one; the exception routes exist, they are just published separately from the photo pages, which is why so many people first hear of them from a rejection.
The exception routes that are published
Canada is the most concrete: its photo page covers taking the photo in a wheelchair, instructing that a white blanket be placed behind the head so the chair does not become the background. For rules that cannot be met for medical reasons, the general pattern across countries is a written explanation from the applicant or a doctor accompanying the application; our medical and religious exceptions guide sets out what such a statement should say country by country. The practical advice from the strabismus cases in our research: aim the better-controlled eye at the lens, photograph in short sessions, and attach the statement up front rather than waiting for the refusal.
What our checker does with a declared condition
Automated gaze and pose checks cannot distinguish a wandering eye from a glance off camera, and we do not pretend otherwise. Our tool has a medical-reason declaration; with it set, a failing gaze, head-tilt or head-covering check is downgraded from a blocking fail to a 'Check' warning, so the measurement is still shown but it no longer stops you. The declaration is also recorded, because the honest position is that software cannot grant an exception: only the authority can, on the strength of your statement. One warning in the other direction: our guarantee does not cover rules you have excused via the medical toggle, since we cannot verify how the authority will weigh the exception.
Getting a usable frame
Techniques that help without breaking any rule.
- 1.Mount the phone on a tripod at the subject's eye height; for a seated or wheelchair user, lower the camera rather than asking them to look up.
- 2.For a wheelchair, hang or hold a plain white cloth behind the head, as Canada's rules describe.
- 3.Use burst or repeated timer shots in a relaxed session; involuntary movement means the best frame is a matter of sampling, not effort.
- 4.For a wandering eye, fixate on the lens with the dominant eye and shoot several frames; pick the one where both eyes read most central.
- 5.Write the medical statement before applying, and keep a copy with the compliance report we generate, so the measured values and the explanation travel together.
Frequently asked questions
Will the authority definitely accept the photo with a doctor's letter?
No one can promise that, including us. The published pattern is that authorities accept rule deviations explained by a medical statement; the decision stays with the examiner, which is exactly why we record the declaration instead of hiding the failed measurement.
Related documents
Sources
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We are an independent service, not a government website. Applying for a passport or visa is done with your government; we only prepare the photo.