Nikon has announced the Nikkor 28-135mm F4 PZ, a lens geared toward professional video shooters, and the company's first full ...

Standalone canaloplasty and trabeculotomy can deliver meaningfully reduced IOP in the long term and require fewer topical therapy agents.

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the ...

The smooth wings of fruit-sucking moths appear to be ridged like a leaf – but the resemblance is created by nanostructures ...

Scleral thickness reductions in patients with keratoconus suggest that the disorder's pathogenesis is not limited to the cornea.

The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

BISMARCK, N.D. (KFYR) - To create atmospheric optics we need two things: ice crystals in the air and a light source. All ...

Physicists measured how readily a current of electron pairs flows through 'magic-angle' graphene, a major step toward understanding how this unusual material superconducts. By determining how readily ...

A recent study reported in Biophotonics Discovery investigated a novel technology called hybrid diffuse optics (DO), which ...

Topics such as 3D Geometry, Vectors, Binomial Theorem, Conic Sections ... while Electrostatics, Optics, and Units & Measurements had a stronger presence. In contrast, Modern Physics and Magnetism ...

Electrostatics, Optics, and Mechanics had a stronger presence compared ... Vectors, Binomial Theorem, Conic Sections, and Trigonometry. There were no questions from Statistics. While the questions ...