Hello, this is a IR Filter to fit onto a PS3 Eye webcam so that you can use track IR. I found this zomei 37mm 850NM IR Blocking filter to work much better than cut up floppy disks. So decided to design a mount for it too!

Link to the filter.

https://www.ebay.co.uk/itm/126064222405

If you do use this please let me know how it went!