Sunglasses & Blue-Blocker VLT Category (ISO 12312-1) & Traffic-Signal Color Checker

Deterministic Split-field linear RAW radiometric ratio across narrowband sRGB/P3 primaries + CIE photopic V(λ) VLT & ISO 12312-1 signal visibility Q-quotient engine (.dng, .jpg, .heic, .png) built for Oakley, Ray-Ban, Julbo, Zeiss DuraVision — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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