Sigma has announced the 17-40mm F1.8 DC Art, a super-fast standard zoom for APS-C. It will be available in L, E, X and RF ...

Myopia progression does not rebound after stopping long-term wear of SightGlass Vision’s myopia-controlling Diffusion Optics ...

We’ve reviewed over 25 cameras so far, plus even more lenses and accessories. Unconventional design has been the secret sauce ...

Whether you go big or colourful, standout frames are an easy way to add character to a summer look, says fashion expert and ...

In the early 1600s, Dutch spectacle maker Jan Lippershey discovered that combining lenses could magnify distant objects.

Despite its abundance, dark matter remains one of the most elusive components in cosmology. Astronomers hope that the Roman ...

In its Timberwolf 19X, Lone Wolf Arms focused on incremental updates and tweaks to the seminal Glock design, resulting in a ...

India’s selection process is so gruelling because a role in the civil service is highly coveted. Even as India’s private ...

Amid increasing global uncertainty marked by escalating geopolitical tensions, rising inflation, and unstable supply chains, ...

Xreal, a leader in consumer augmented reality (AR) glasses, will start selling its Xreal One Pro beginning July 1.

One valuable tool to help you measure material behavior during deformation and predict production results is digital image ...

The FTC also sent a letter to Spectrum Vision Partners of Garden City, N.Y., to tell it that the FTC has closed an Eyeglass ...