How to Choose Sclera Lenses for Horror Makeup
By All Hand-painted style, natural | Published: 2026-10-21
Category: Buying Guides
Get the right sclera lenses for your horror look. Learn how size, design, and fit affect comfort and effect, with clear decision rules for bloodshot, zombie, and reptile styles.
Quick answer
For horror makeup, choose sclera lenses that match your character's eye condition—bloodshot for injury or exhaustion, zombie for undead, and reptile for monstrous looks—while ensuring the diameter and base curve fit your eye shape for comfort.
Size matters: 22mm vs 17mm sclera lenses
Sclera lenses cover more of the eye than standard contacts. A 22mm diameter covers the entire visible sclera (the white part), creating a full-eye transformation ideal for zombie or possessed characters. A 17mm diameter covers less, leaving some natural white showing, which works for subtle horror looks like bloodshot or reptile eyes.
Base curve (B.C.) is equally important. The 22mm lenses have an 11mm B.C., while the 17mm lenses have a 10mm B.C. Your eye's natural curve must match closely to avoid discomfort or lens movement. If you have a flatter cornea, the 22mm with 11mm B.C. may fit better; if your cornea is steeper, the 17mm with 10mm B.C. could be more comfortable.
Designs for different horror characters
A bloodshot design adds red veins to the sclera, suggesting injury, exhaustion, or demonic possession. It works for vampires, injured survivors, or any character with red eyes. A zombie design goes further, adding cloudy or discolored patches for a decayed undead look. Reptile designs (like lizard scales) suit fantasy monsters or aliens.
All lenses listed are hydrogel with 40% water content and a 1-year lifespan if stored properly. They come in pairs (2 pieces per box) in separate blisters. Made in Korea by Crazy Lab, they are designed for cosplay and SFX use.
Decision rules for choosing sclera lenses for horror makeup
- Match the design to the character's eye condition: Bloodshot for red veins (injury, exhaustion, possession). Zombie for decayed, cloudy eyes (undead). Reptile for scales or patterned sclera (monsters, aliens).
- Choose the diameter based on coverage and fit: 22mm for full-eye transformation (zombie, possessed). 17mm for partial coverage (bloodshot, reptile). Check your base curve: 22mm have 11mm B.C., 17mm have 10mm B.C. If you have a flatter cornea, prefer 22mm. If steeper, prefer 17mm.
- Consider the lens material and lifespan: All are hydrogel with 40% water content and last up to 1 year with proper care. Store in solution after each use. Do not share lenses. Replace the solution in the case daily to prevent infection.
Product facts
- 22mm Bloodshot: 22mm diameter, 11mm base curve, hydrogel, 40% water content, 1-year lifespan, made in Korea by Crazy Lab. The large 22mm size covers the entire visible eye for a full horror transformation, but requires a flatter cornea (11mm B.C.) to stay comfortable.
22mm Bloodshot - 22mm Bloody Zombie: 22mm diameter, 11mm base curve, hydrogel, 40% water content, 1-year lifespan, made in Korea by Crazy Lab. The zombie design adds decayed patches to the bloodshot base, making it ideal for undead characters, but the same 22mm fit considerations apply.
22mm Bloody Zombie - 17mm Brown Lizard: 17mm diameter, 10mm base curve, hydrogel, 40% water content, 1-year lifespan, made in Korea by Crazy Lab. The smaller 17mm size leaves some natural sclera visible, giving a subtle reptile look, and the 10mm B.C. suits steeper corneas better.
Who should choose which?
Best for
- 22mm bloodshot or zombie lenses for full-eye horror looks like zombies, possessed characters, or injured survivors
- 17mm reptile or red sclera lenses for subtle horror or fantasy characters where some natural eye shows
Not for
- Everyday wear or driving—sclera lenses reduce peripheral vision and are for costume use only
- People with dry eyes or sensitive eyes—hydrogel with 40% water content may not be comfortable for long periods
