A metamaterial alloy structured at the quantum level to possess a negative refractive index across visible and near-infrared spectra, bending incident light smoothly around any object clad in it rather than reflecting or absorbing. Vesperite-NR is not a coating but a structural metal — it can be formed into load-bearing panels, armor plates, and chassis components while maintaining its photonic properties. Fabricated by Apex Nanofabrication using resonant plasma deposition of silver-gallium-niobium lattices tuned to sub-wavelength periodicity.