How do modern 3D glasses actually work? 👓✨ (Part 2) In the first part, we talked about old red-blue 3D glasses that ruined color quality. Modern 3D glasses fix that using a completely different technique — polarized light. Two slightly different camera angles are projected together, but each uses light waves polarized at different angles. The lenses in your 3D glasses filter these angles separately, so each eye sees a different image — and your brain combines them into one, creating that 3D eff

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