The eyes have it! Add this small lens to make a great expression with the Spooky Eyes demo for microcontrollers or Raspberry Pi. They are plastic lenses, with a brilliant clarity and a beautiful convexity (it's a word?). They even have an edge so you can easily mount them with a 38mm cutout.

This product is only a unique PLASTIC lens. Perfect for use with the Raspberry Pi Snake Eyes Bonnet guide or the Animated Eyes electronic guide. Consult both for a complete list of what you will need. Of course, these work very well for other applications when you need a convex lens.

Technical details

    Outer diameter: 40mm
    "Inside" diameter: 35 mm
    Height: 15mm
    Focal length: 22mm