Medical Grade
OptiShield Blue Light Filter
Magnetic screen filter that blocks 99% of blue light. No colour distortion. Developed by UK optometrists.
1,500+ reviews
$59.99
$99.99Save 40%
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OptiShield magnetically clips onto your laptop screen bezel. It physically filters blue light wavelengths at the source — before they reach your eyes. No software needed.
Class 1 Medical Device. Filters up to 99% of blue light (380-500nm). Anti-bacterial coating. Magnetic attachment. No adhesive or residue. Weight: under 100g.
Free shipping on all orders. Dispatched within 1-2 business days. 30-day money-back guarantee — if you're not satisfied, return it for a full refund.
99% Blue Light Blocked
Filters harmful wavelengths at the source, before they leave your screen.
Zero Colour Distortion
Your screen looks completely normal. Safe for design and colour-sensitive work.
Better Sleep
Stop melatonin suppression. Fall asleep faster after night sessions.
Why OptiShield Is Different
Every other solution filters at the wrong point or distorts your colours. OptiShield is the only medical-grade filter that blocks blue light at the screen itself.
Blue Light Glasses
- Distorts screen colours
- Uncomfortable to wear
- Does not fully block blue light
- Night Mode just overlays orange
- You forget to use them
OptiShield
- Zero colour distortion
- Invisible once attached
- Blocks 99% of blue light
- Filters at the source
- Always on, nothing to remember