For a generation raised on the ethereal nature of streaming services and MP3s, it might come as a shock to budding young vinyl collectors that you’ve got ...

Corneal abrasion is a scratch to the surface of the cornea, the transparent part of the eyeball covering the iris, pupil, and lens ... the eye with a lighted magnifying scope called an ophthalmoscope.

Options include: Corrective eyewear or contact lenses Eye patches (to help improve depth perception in those with lazy eye) Low-vision aids (like magnifying reading glasses ... of the iris by cutting ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on amateur telescopes. Engineers and astronomers at the University of Utah have ...

To see if $50 could bridge this gap, I recently bought an anamorphic lens for my smartphone, and took it for a spin in both London and Australia. I've used anamorphic lenses on actual video ...

The first GFX series digital camera with a built-in lens and a 102MP large-format image sensor - The lightest weight model in the GFX series, bringing the experience of high-resolution photography ...

We have rounded up the best zoom lenses with options to suit a range of cameras and photography styles, just in time to make the most of April's new moon. Zoom lenses help you to get closer to ...

The swing-out transparent OLED display is super slick ... An infrared LED points forward, and with the help of a lens, focuses the beam tightly enough to make aiming meaningful.

Learn more In turkey hunting, the optic you put on your beard buster—whether a red dot sight or a standard fixed or variable ...

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

black frames with gray lenses, transparent brown frames with green lenses, leopard frames with tea-colored lenses and green frames with gray lenses. Take advantage of everything the Amazon Big ...