This work presents a single-shot full-color digital holographic camera that is portable by hand and operates with continuous-wavelength white-light illumination from an LED. Experimental results ...

But, what if you want your camera to take photos of the full light spectrum? This is particularly useful for astrophotography, where infrared light dramatically adds to the effect. Generally ...

The Sigma BF features simplified controls on the back, a redesigned user interface, and 230GB of built-in storage.