The big day’s here: Your first telescope has arrived. You’ve done your research and decided on an 8-inch Dobsonian-mounted reflector, or perhaps a 4-inch refractor, or another model that had a great ...

Researchers have developed an ultra-thin optical collimation film that could give low-cost LCD resin 3D printers medical-grade precision, while AI-driven design tools are streamlining the path from ...

Researchers have developed a double-sided optical collimation film that improves light uniformity and precision in LCD-based resin 3D printers. The innovation could enable affordable systems to ...

Digital imaging and rectangular collimation should be used to ensure that the ALARA (as low as reasonably achievable) principle can be maximized when taking bitewing radiographs in pediatric patients, ...

Researchers have developed an ultra-thin optical film that improves the quality of the light used in LCD resin-based 3D ...

Researchers at the National Taiwan University of Science and Technology have developed an ultra-thin, double-sided optical ...