The eyes are the focus! Enhance your Spooky Eyes demo for microcontrollers or Raspberry Pi with this amazing glass lens. These are high - quality glass lenses (not plastic or acrylic), offering superb clarity and a lovely convex shape. They feature a lip - edge, making it a breeze to mount them with a 38mm cutout. We've added these lenses to our Raspberry Pi Animated Eyes Bonnet Kit for an excellent upgrade. This product is a single glass lens, ideal for our Raspberry Pi Snake Eyes Bonnet guide or Electronic Animated Eyes guide. Of course, it also works great for other convex lens needs.

Using this 40mm convex glass lens is easy. First, if you're using it with a 38mm cutout, simply place the lens on the cutout thanks to its lip - edge. For projects like the Spooky Eyes demo on microcontrollers or Raspberry Pi, just attach it as per the guide. When using it with our Raspberry Pi Animated Eyes Bonnet Kit, install it as an upgrade. Make sure to handle the lens carefully as it's made of glass. Avoid touching the surface with dirty hands to prevent smudges. To clean it, use a soft, lint - free cloth. Store it in a dry place when not in use to avoid damage.