Stereolithography (SLA) is a resin-based 3D printing technology that uses a UV laser to selectively cure liquid photopolymer resin layer by layer. SLA stands out for its ability to produce parts with extremely fine details, smooth surfaces, and tight tolerances—often requiring little to no post-processing. It supports various materials, including general-purpose resins, high-temperature resins, and … Continue reading SLA 3D Printing Design Guidelines: 8 Essential Tips