Your finger will see the entire electromagnetic spectrum with Joel Wagner’s ring. It’s a miniature replica of the VISOR from Star Trek: The Next Generation. The device allowed chief engineer Geordi La Forge to see but in reality rendered actor LeVar Burton practically blind while he was wearing it.
The ring is made to order and is 3D printed out of sterling silver. It also has 24k gold-plated accents.
Welcome to the browser, Mr. LaForge. You can order the VISOR ring from Joel’s Etsy shop Eyephoria Design for $70 (USD).