The Light Phone 3 is now available for pre-order, packing a 3.92-inch AMOLED display and a camera for the first time.

the color filters inside the LCD are actually absorbing light that could otherwise be curing the resin. So an MSLA printer with a monochrome screen would use less energy and print faster.

and the particular model [Doug] obtained renders visual light monochromatic by way of a mechanically-adjusted system of mirrors and diffraction gratings that allows only the selected wavelength to ...

The head of Ricoh's Camera Business Division talked to us about unique cameras, the future of the GR series and the ...