The document describes a high precision SLA 3D printer. It has a maximum build size of 200 x 200 x 180 mm and layer thicknesses of 50μm, 25μm, or 100μm. It uses a 405nm laser diode and has a resolution of 42.3μm or 21.2μm. The printer size is 445 x 500 x 600 mm and it weighs 44 kg. It features automatic support and raft generation, open materials compatibility, static focusing for quality, and auto resin supply.