Scientists have developed new methods for improving two of the most widespread means used in digital image processing: magnification and thresholding. The new algorithm to magnify images stands out ...

Diffractive deep neural networks (D 2 NNs) are optical systems composed of successive transmissive layers optimized through deep learning to perform computational tasks in an all-optical manner. The ...

Telescope focal length determines image magnification. Field of view (FOV) shows how much sky your telescope displays. FOV is calculated using telescope and camera/eyepiece specs. Match telescope FOV ...

The Hubble Space Telescope has captured images of ultrabright galaxies up to 10 to 100 trillion times brighter than the sun — 10,000 more luminous than our own Milky Way. According to NASA, each of ...

The CamZ digital magnifier from Vision Engineering is designed for portable magnification inspection and documentation. It provides up to 14x magnification, stores up to 100 images, and has grids and ...

The M.Zuiko Digital ED 90mm F3.5 Macro IS PRO is a new Micro Four Thirds System standard interchangeable lens that offers up to 2x magnification. It offers the highest ever magnification of an OM ...

Laowa appears to be working on a new macro lens. This in itself isn't particularly noteworthy, as according to the official Venus Optics website (the parent company of the Laowa brand), there are ...