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Austrian nanoscale 3D printing firm UpNano can make very precise 3D printers that can achieve accurate results at the sub-micron level. The company’s 2PP printers have helped it secure a $7 million venture round in 2024 to finance its continual upgrades and improvements. The firm is able to make prototypes, series, and full-on production of parts with 100 nm resolution from the sub-micrometer to centimeter scale.
Now the company has pushed its technology forward even more by developing 3DAR. Based on Grayscale lithography, the company now has 3D Adaptive Resolution (3DAR), which lets it control each voxel in three dimensions during printing. This voxel-level control means that each voxel can be adapted during printing to a specific shape. The effect is smoother parts. It’s kind of like ho