ReadAid Clear Merritt Reader Blue Light Glasses – Black 1.0x
Part of the ReadAid lens collection
Our black Merritt Reader with 1.0x magnification — our lightest strength, for when your phone has started drifting to arm's length.
The clear InvisiAid lens is independently lab-tested to filter 35% across 400–500nm, with 86% visible light transmission — a Category 0 filter under ISO 12312-1. No tint and no color shift, so it works for books and screens alike.
The same frame also comes in 1.5x, 2.0x, 2.5x and 3.0x. Full measured data for all fourteen of our lenses is on our science page.
A fraction of the price.
Light sensitivity buyers shopping the premium brands rarely realize there's an affordable, lab-certified alternative. Here's the math.
Sleep ZM is not affiliated with TheraSpecs or Axon Optics. Pricing reflects publicly listed entry-level non-prescription options at time of writing.
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