Sclera Quality
Eye Whites & Clarity
Overview
Sclera quality evaluates the appearance and health of the white part of your eyes (sclera). Clear, bright white sclera is a key indicator of overall health and significantly enhances eye attractiveness.
Why It Matters
The eyes are often called the "windows to the soul" and are the primary focus during face-to-face communication. Clear, white sclera with high contrast against the iris creates attractive, healthy-looking eyes. Redness, yellowing, or excessive scleral show can signal health issues and reduce eye appeal. Research shows brighter, whiter sclera are perceived as healthier, younger, and more attractive (Russell et al., 2014).
In this category
Jump to an assessment: Scleral Show · Sclera Reddening · Sclera Yellowing
Sclera Quality
Scleral Show
Visible white below the iris
Overview
Scleral show evaluates the visibility of white sclera below the iris when looking straight ahead. Minimal to no inferior scleral show is considered ideal, as excessive show can create a startled or tired appearance. Well-positioned lower lids enhance eye aesthetics.
What to Evaluate
Key features to assess when evaluating scleral show:
- Inferior Scleral Show — white visible below the iris when looking straight ahead.
- Amount of White — small rim vs. significant gap between iris and lower lid.
- Lower Lid Position — how high the lower lid covers the iris.
- Eye Shape — round eyes tend to have more scleral show than almond-shaped.
Compare Levels
Compare scleral show severity by viewing the different levels. Higher scores indicate better lid position.
Mild scleral show with some visible white when looking straight ahead.
Tips & Warnings
Important considerations when assessing scleral show:
- Assess with eyes looking straight ahead at camera level
- Look for white visible below the iris (inferior scleral show)
- Check if lower lid meets or slightly overlaps iris
- 01Looking up or down changes scleral show appearance
- 02Wide-eyed expressions artificially increase scleral show
- 03Fatigue can affect eyelid position
- 04Some ethnic features naturally have more or less scleral show
Sclera Quality
Sclera Reddening
Bloodshot appearance from dilated blood vessels
Overview
Sclera reddening evaluates the presence of bloodshot appearance and visible blood vessels in the whites of the eyes. Clear, white sclera signals health and alertness, while redness can indicate fatigue, irritation, or health issues.
What to Evaluate
Key features to assess when evaluating sclera reddening:
- Overall Redness — white vs. pink or red sclera.
- Visible Blood Vessels — prominent spider-web pattern of vessels.
- Distribution — localized redness vs. throughout entire sclera.
- Intensity — faint pink tinge vs. bright bloodshot red.
- Clarity — clear, bright white vs. dull, irritated appearance.
Compare Levels
Compare sclera reddening by viewing the different levels. Higher scores indicate clearer whites.
Moderate bloodshot appearance with some visible redness.
Tips & Warnings
Important considerations when assessing sclera reddening:
- Look for overall whiteness vs. redness of sclera
- Check for visible blood vessels creating bloodshot appearance
- Assess both eyes and compare
- 01Allergies and fatigue cause temporary redness
- 02Contact lenses can irritate and redden eyes
- 03Environmental factors (smoke, chlorine) cause temporary redness
- 04Photo lighting color can affect how sclera appears
Sclera Quality
Sclera Yellowing
Yellowish discoloration of the eye whites
Overview
Sclera yellowing evaluates the presence of yellow discoloration in the whites of the eyes. Bright white sclera is a sign of health, while yellowing can indicate liver issues, age-related changes, or other health conditions.
What to Evaluate
Key features to assess when evaluating sclera yellowing:
- Yellow Tint — pure white vs. cream or yellow coloration.
- Intensity — subtle tint vs. obvious yellow discoloration.
- Distribution — localized yellowing vs. throughout entire sclera.
- Contrast with Iris — how much yellowing reduces eye contrast.
- Overall Eye Clarity — bright, clear vs. dull, discolored appearance.
Compare Levels
Compare sclera yellowing by viewing the different levels. Higher scores indicate clearer whites.
Moderate yellow discoloration with some visible tint.
Tips & Warnings
Important considerations when assessing sclera yellowing:
- Look for any yellow or cream tint vs. bright white
- Assess under neutral white lighting for accurate color
- Compare both eyes for consistency
- 01Warm lighting can make sclera appear more yellow
- 02Camera white balance affects perceived color
- 03Some natural variation exists in sclera whiteness
- 04Significant yellowing may indicate health issues — consult a doctor
Still need help with features/sclera_quality?
Send us a message and a person will get back to you.