40mm convex lens glass lens

With this 40mm convex glass lens, you can realize various optical tricks. For example, you can use it to create animated eyes with a display, or simply to bundle light.

The lenses are perfect for replicating animated eyes:
https://www.hackster.io/laurentr/halloween-skull-costume-with-uncanny-eyes-on-esp32-376a13

Technical details:  

• Material: Glass
• Height: 16mm
• Outside diameter: 40mm
• Inside diameter: 36mm
• Edge width: 2mm
• Edge thickness: 2.5mm
• Focus length: 22mm
• Weight: 24g

Scope of delivery:

• 1x 40mm convex glass lens