Bright-field and edge-enhanced imaging can provide morphological information of amplitude and phase objects. Combining these two imaging techniques facilitates the detailed visualization of intricate ...

A new approach to manufacturing multicolor lenses could inspire a new generation of tiny, cheap, and powerful optics for portable devices such as phones and drones. The design uses layers of ...

EINPresswire/ -- Deformation occurs universally across nature and engineering, critical for safety and performance in structures and biomedical applications. Digital Image Correlation (DIC) is an ...

Light of different wavelengths travels at different speeds in different materials and structures. But an ordinary lens cannot focus light of different wavelengths to a single spot due to dispersion ...

A camera usually requires a lens system to capture a focused image, and the lensed camera has been the dominant imaging solution for centuries. A lensed camera requires a complex lens system to ...