Formlabs Form 1+ Formlabs Form 2 ProCoprint $350 homemade: SLA vs DLP Kudo3D instructables instructables the little dipper, less than $500 makezine 3ders: a list DIY high resolution DLP 3D printers instructables: Chimera $60 DLP 3D printer The most important of these parts, obviously, is the projector. ‘There are many projectors out in to market today. There are a few projectors i see referenced as being used for 3D printers, namely the the Dell 2300 and 2400, and the Infocus 2104 . But in theory any DLP projector can work as long as you keep a few thing in mind when choosing a projector,’ matstermind clarifies, though do make sure you get a DLP projector, rather than an LCD machine, and one with a high enough resolution. Matstermind went for a Mitsubishi XD221u projector with a resolution of 1024x768 pixels , so aim for that area. To make this suitable for 3D printing, key is modifying it for close distances and removing the UV fil...