The Galaxy S26 Ultra 5x zoom camera moves away from a traditional periscope design, improving aperture but doubling the focus ...

California-based accessory maker Sandmarc has launched a new Tetraprism 72mm Lens for iPhone that adds 3x optical ...

After disappointment with variable focal-length phone cameras, I was sceptical about the Xiaomi 17 Ultra. Turns out I was wrong; it's superb.

Zenni Optical is a vision brand offering a range of glasses, sunglasses, sports glasses, and various lens and frame choices. It has a positive reputation and reportedly sells high quality products.

We are entering a new era of smartphone photography with the release of the Xiaomi 17 Ultra, the world's first Leica ...

French Optical Fashion, Inc introduces a limited-time offer providing a free eye exam with the purchase of prescription ...

Aspheres allow designers to build smaller, lighter and simpler optical systems, and can be found in everyday products. Edwin Diaz provides a back-to-basics guide to the technology. You may not realize ...

One of the oldest problems in optics has been solved. Rafael Gonzalez from Mexico's Tecnologico de Monterrey has come up with an almost comically dense equation that can be used to almost completely ...

A research team has developed a small optical lens, only a few millimeters in size, whose refractive behavior changes in the presence of gas. This 'intelligent' behavior of the micro-lens is enabled ...

French Optical Fashion, Inc outlines how in-person eyewear fittings help shoppers achieve improved comfort, clearer ...