What it is
Scleral show is a visible strip of white (sclera) appearing between the lower edge of the iris and the lower eyelid margin, meaning the eyelid does not fully frame the colored part of the eye.
The term covers a spectrum — from a faint sliver of white that reads as a wide, open eye in photos, to a more pronounced gap that gives the eye a rounded, prominent appearance sometimes called “bug eyes.” It can also occur above the iris, though inferior scleral show (below the iris) is the more commonly discussed form in aesthetics contexts.
On this page
How it looks
Quick visual profile
How to Recognize Scleral Show
Check under neutral lighting, with a relaxed expression and a straight-on camera angle — tilting the chin up or down shifts how much white appears below the iris.
- ✓ White below the iris: A visible strip of sclera sits between the lower iris limbus and the lower eyelid margin.
- ✓ Rounded eye shape: The eye reads as a full circle rather than an almond, because the lower lid does not cut across the iris base.
- ✓ Lower lid position: The lower eyelid margin sits noticeably below where the iris ends, rather than touching or slightly overlapping it.
- ✓ Symmetry check: Scleral show can appear on one side only, so compare both eyes in the same straight-on frame.
The clearest visual cue is the lower eyelid margin’s position relative to the bottom of the iris — if white is visible between them in a relaxed, forward-facing photo, scleral show is present.
Visual Proportions & Measurement
The reference point is the inferior limbus — the lower circular edge where the colored iris meets the white sclera. When the lower eyelid margin sits at or above this line, no scleral show appears. When the margin drops below it, a white band becomes visible.
The width of that white band is what aesthetics discussions describe as “mild,” “moderate,” or “pronounced” scleral show. A thin sliver may only be obvious in high-resolution or close-up photos; a wider band is visible at conversational distance.
Digital facial analysis tools estimate these markers as visual references, not medical findings. In photographs, lighting direction and pupil dilation both affect how much white appears to show, so consistent neutral lighting matters when comparing images.
What People Commonly Get Wrong
| Common Claim | What the Feature Actually Describes |
|---|---|
| “Scleral show always means something is wrong with the eye.” | It describes a positional relationship between the eyelid and the iris. It can be a natural constitutional trait, not necessarily a sign of any condition. |
| “Bug eyes and scleral show are completely different things.” | “Bug eyes” is an informal term for the same visual appearance — prominent, rounded eyes with visible white below the iris. Scleral show is the more precise descriptive term. |
| “If you have scleral show, your eyes are objectively less attractive.” | Aesthetic preference for eye openness varies widely across cultures and photography styles. Scleral show is a descriptive term, not an attractiveness verdict. |
| “Scleral show only appears below the iris.” | Superior scleral show — white visible above the iris — also exists. Inferior scleral show (below the iris) is simply the form most discussed in aesthetics and beauty contexts. |
Explore It on Your Photo
FaceAuraAI uses visual analysis to help you explore the appearance of these features; results are not a medical assessment.
Related Aesthetics Terms
Frequently Asked Questions
Is scleral show the same as having large eyes?
Not exactly — scleral show describes the lower eyelid’s position relative to the iris, while eye size refers to the overall dimensions of the eye. A person can have large eyes without any scleral show, or smaller eyes with a visible white strip below the iris.
Does camera angle affect how much scleral show appears in photos?
Yes — a slightly downward chin tilt reduces the visible white below the iris, while tilting the chin up increases it. Straight-on, eye-level framing gives the most accurate read of a person’s natural lower eyelid position.
How does scleral show relate to canthal tilt?
Canthal tilt describes the angle of the outer eye corner relative to the inner corner, while scleral show describes the lower eyelid’s vertical position relative to the iris. Both affect how the eye reads in photos, but they measure different visual relationships.
Sources
The following references informed the terminology and visual context used on this page.