And even if they’re usually rather expensive we’re used to seeing printers that use Stereolithography (SLA), in which a light-catalysed ... Selective Laser Sintering 3D printers use a laser ...
“The technology uses less expensive light sources as simple as a laser pointer ... and health care. Femtosecond laser two-photon polymerization is widely used for 3D nanostructure fabrication.
Goeroptics unveils DLP 3D printing light engine - supporting resolutions of 4K and 1080P with a 3W output power.
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