Viltrox has officially announced a new lens in its compact and lightweight Air series of prime lenses for APS-C cameras. The ...

You don’t need a huge telephoto prime lens to photograph wildlife. Andy Westlake is your guide to some affordable zoom ...

As our readers were keen to point out, XReal’s latest doesn’t fit the mold of “augmented reality” or even “extended reality.” ...

Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers ...

Innovations in AR/VR optics, including holographic lenses and adaptive optics, are enhancing visual clarity and user ...

Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using ...

At CES 2025, MLVision launched the MLVision M5, the world’s lightest AI-powered AR glasses. Weighing just 25.8 grams, these ...

They came out on top in our own wind tunnel tests, but how did the Scope Artech 6.A wheels fare in the real world?

The 42mm objective lenses have enough light-gathering ability for kids to enjoy a spot of stargazing, and the unusually generous 20.2mm eye relief makes them perfect for glasses-wearers as well.

January's promises some fantastic planetary displays, including Mars at opposition. We've rounded up the best budget binoculars so you can watch these spectacles without breaking the bank ...

No need for an in-person visit for new glasses -- whether prescription, sunglasses or contacts. Shop online from these top options we’ve tested. Our expert, award-winning staff selects the ...