UpNano unveils 3DAR voxel-level control for 3D printing

Austria's UpNano has developed 3D Adaptive Resolution (3DAR), a grayscale-lithography technique that shapes each voxel in all three dimensions during printing. It delivers 100 nm resolution, 3 nm surface roughness and a 125 µm spiral part in under ten seconds.

• 3DAR controls each voxel's shape in three dimensions during printing
• Resolution reaches 100 nm with 3 nm surface roughness
• A 125 µm spiral part prints in under ten seconds
• Target markets are photonics, semiconductors and micro optics