Viltrox gave us a preview of its AF 35mm F1.2 Lab FE lens back at CP+, but today, it's making the lens available to purchase ...

Refraction is what happens to light as it ... She hopes to use her apparatus to reduce the speed of light even further, to as little as 120 feet per hour. One of the legends of the pre-Jackie ...

The Viltrox AF 35mm f/1.2 Lab is the second in the company’s exotic ‘Lab’ line-up of lenses for Sony mirrorless cameras ...

This study examines interferometric techniques for distance measurement, focusing on innovations that mitigate air turbulence and refractive index fluctuations.

According to a study published in Advanced Photonics, researchers at Zhejiang University in China, led by Prof. Delong Zhang, ...

Because of the variations in rain closer to the radar site and in the refractive index of the air, attempts to correct for ... it is raining at the ground because under some circumstances light rain ...

A cutting-edge AI acceleration platform powered by light rather than electricity could revolutionize how AI is trained and ...

Knots are generally understood to form due to twists and turns of long, flexible materials that keep shoes on your feet or ...

Opaque materials can transmit light when excited by a high-intensity laser beam. This process, known as optical bleaching, ...

Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

The Way of Light (Via Lucis) celebrates the most joyful time in the Christian liturgical year, the fifty days from Easter (the resurrection) to Pentecost (descent of the Holy Spirit). The idea for ...