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Finding An IR/UV light Filter?
In step 5 of this Instructables he places and IR/UV filter over the halogen bulb in the projector to prevent the screen from fadeing and keep the temperature down. Does anyone know where to find a filter like this? I have been looking around the internet and at a couple of hardware stores and haven't found anything.
,Dan
Comments
Best Answer 11 years ago
Its a specialist part.
Try folks like Edmund Optics, or Surplus Shed.
Steve
Answer 11 years ago
Thanks, I'll start hunting again
Answer 11 years ago
Try "Cold Mirror" as a search term too.