This focuser (own design) has been printed during our open door yesterday.
Height 2", inner diameter will accept 2" focuser barrel.
Material : PLA, Printing time 5 hours 30 minutes.
This prototype is printed in the lowest possible resolution, so it's not looking perfect or nice at all. First some growing pains and errors have to be eliminated.
Print cost : a whopping 2$ and 45cent <-- this value is correct...!