A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are ...

Two massive galaxies are bending light from the same distant quasar, creating a so-called Einstein zigzag lens that could ...

An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

Not only that, but the second lens also magnifies the first – though not very bright, it can be seen in the images collected ...

Did you know that the flu, and even COVID, can cause pink eye? Here's how to treat it (and avoid spreading it to others).

Discover the revolutionary Vi-Shift Adjustable Glasses, a versatile and fashionable solution for vision impairment. Learn how ...

Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

A woman has been left blind in her right eye after parasites burrowed into her cornea while swimming with contact lenses in. Brooklyn McCasland, 23, said she was in the ‘worst pain she’d ever ...

Almost no one buys a pair of sunglasses unless they feel good, look cool, and make you feel confident. Shapes, sizes, colors, and even brands are what we focus on purely in a vain manner.

Lomography has announced an upgraded version of its Lomo’Instant Wide Camera that swaps the original’s 90mm plastic lens for one made with multi-coated glass. The company says its new Lomo ...

You want lenses that offer precise vision correction without causing eye strain, dryness or irritation. The best contact lenses fit well, are breathable, offer all-day comfort and give you crystal ...