It appears as though I'll have to pick up a new mount, of which I found 2:
$3 link
$20 link
is there a difference between these besides price?
And I'm also slightly confused on the M12 lenses - how can I tell if there are IR filters installed already?
This website has 'Board Lenses' and 'Mega Pixel Board Lenses' - the megapixel ones have a big "IR" printed on the side of them.
Lastly should I pick up a single replacement lens for FreeTrackIR? Or would it be more cost effective to just buy
this package (link) and try them all out? What focal length is the PS3 eye's default lens? Thanks so much for your help!