Artist's impression of the light concentration at the 'wall' at the end of the waveguide. Credit: AMOLF. A team of researchers from the Netherlands and the U.S. has found a new way to concentrate ...

Age: 31 Sex: M Race: B Height: 601 Weight: 210 ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...