If you’ve ever seen those full-eye, all-black or dramatic white-out lenses in horror movies or cosplay shoots, you’ve probably been looking at sclera contact lenses. But as cool as they look, the big question is—are they safe to wear?
The answer is: Yes—our sclera lenses are completely safe when used properly and cared for correctly.
What Makes Sclera Lenses Different?
Sclera contacts are larger than your standard lenses. Instead of just covering the coloured part of your eye (the iris), they cover the entire visible area, including the white (the sclera). This creates that eerie, high-impact look that's perfect for horror costumes, otherworldly characters, and cinematic-level cosplays.
Because they’re so much bigger, they naturally sit differently on the eye and can slightly reduce oxygen flow, which is why there are some extra care guidelines to keep in mind.
Safe Wear Time: 2 to 4 Hours Max
For safety and comfort, we recommend wearing full sclera contact lenses for no more than 2 to 4 hours at a time. Their size means your eyes can feel drier or more fatigued if worn too long, especially if you’re not used to them.
They’re best suited for:
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Photoshoots
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Short events
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Halloween parties
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Cosplay moments
If you’re planning a long day out, you might want to bring a smaller pair (like mini sclera's or standard black contact lenses) as a backup.
How to Wear Them Safely
Just like any contact lenses, safety depends on proper care:
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Always wash your hands before inserting or removing lenses
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Use fresh contact lens solution every time
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Store them in a clean lens case
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Don’t share lenses with anyone
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Avoid sleeping in them—ever
If you’re new to sclera's, it’s a good idea to practise putting them in and taking them out before the actual event.
Still Not Sure? We’ve Got You
Wearing black contact lenses or sclera's for the first time can feel a little intimidating, and that’s totally normal. Our team is always here to help answer any questions about comfort, fit, and wear time—so you can enjoy the transformation without stressing your eyes.
And just like all our products, each lens page includes a “eye colours that see results” section, so you know what to expect based on your natural eye colour.
The Bottom Line: Striking, Safe, and Best in Small Doses
Sclera contact lenses are a safe way to get that jaw-dropping look—when used responsibly. Wear them for short bursts, keep them clean, and listen to your eyes. Need something longer-wear? Consider switching to mini sclera's or black contact lenses for more comfort with a similar effect.
Browse our range of dramatic sclera contacts and intense black contacts to complete your next look. Not sure where to start? Reach out—we’re always here to help you find the safest and most comfortable lens for your style.