Johns Hopkins biomedical engineers unveil Back-Illumination Tomography (BIT), a high-speed microscope that provides ...

Metalenses represent a revolutionary advancement in optical technology. Unlike conventional microscope objectives that rely on curved glass surfaces, metalenses employ nanoscale structures to ...

A multidisciplinary team from Harvard Medical School, Duke University, and Massachusetts General Hospital has developed the dual-scale Capillary-Cell (CapCell) microscope, a revolutionary tool for ...

Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells ...