Sitting out Vision Expo East this year, both Akoni and Safilo eyewear showed in Milan at Mido. While Akoni, which was founded ...

When atoms collide, their exact structure—for example, the number of electrons they have or even the quantum spin of their ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Wide field of view and light weight optics are critical for advanced eyewear, with applications in augmented/virtual reality and night vision. Conventional refractive lenses are often stacked to ...

The ability to store information has evolved from punch-card looms to modern smartphones. Every technological advancement has ...

With HiT&MiS deployed in Sweden, physics Ph.D. student Charmi Patel '24 will use it to monitor the northern lights, as seen ...

Precision of rotational and linear measurement underpins motion control systems, and optical encoders are a mainstay in delivering this. Converting mechanical motion into digital signals enables ...

Beats Powerbeats Pro 2 improve massively on the original, with heart beat monitoring the biggest and most important feature ...

Miniaturized diffractive neural networks integrated with multimode fibers facilitate direct optical image transmission, ...

Salience Labs, the startup company spun out of silicon photonics research at the University of Oxford in the UK and the University of Münster in Germany, says it has raised another $30 million in a ...

The lenses are typically quite chunky because they need to deliver a bigger image circle than full-frame format lenses, to cover a relatively large medium-format image sensor. But they don’t tend to ...

Purpose To assess intraocular pressure (IOP)-induced and gaze-induced optic nerve head (ONH) strains in subjects with high-tension glaucoma (HTG) and normal-tension glaucoma (NTG). Design Clinic-based ...