By simply coating, exposing and developing this material, we produced lenses capable of focusing visible light down to only 1.1 microns, around 100 times thinner than a human hair." The current ...

Thanks to their special coating, these lenses also produce incredible lens flares when pointed directly at light sources, which are thick strips of either blue or gold light (depending on whether ...

all wide-angle lenses designed to let in as much light as possible. Our expert reviewers have put these lenses through their paces, and we've covered a range of budgets, so you will find something ...

If you're an astrophotographer out to capture January's planetary parade, picking up one of the best lens heaters can make a real difference to the quality of your photographs. Winter is a ...

This meant that a microscope could not resolve two objects located closer than λ/2NA, where λ is the wavelength of light and NA is the numerical aperture of the imaging lens. This diffraction ...

Born to be a silly goose, forced to use an adorable sugar spoon shaped like the Loch Ness Monster to prove it. View Entire ...

The redesigned optical light engine will allow for a variable ... with a sweeping semicircle indentation in the top where the lens is housed. The front looks to be a metal grille with the back ...

Currently with Broken Tail Rescue, she was a rescue, so she needs a patient adopter willing to work with her. Though she is shy, she is slowly emerging from her shell to be a sweet cat who loves ...

It’s impossible for us to recommend the best Sony lens for everyone, simply because there are so many to choose between. From wide-angle primes to super-telephoto zooms, we’ve tested a whole ...

But the lenses have a slight film, so they can look a bit foggy at times. If you’re curious about blue-light blocking glasses—and you don’t need a prescription—the Sojos She Young pair is ...

Tyson arrived at Leitrim Animal Welfare in January incredibly malnourished and in great discomfort due to his severely matted fur coat. Referee threatened to award touchdown to Eagles for ...