Sure it is a cheap stage trick, but using a lenticular lens at the right angle and in front of the right background can render what’s behind it invisible. That’s not news, but [Ian] spent some ...

Two or more views of a scene are printed on a thermoplastic sheet of lenticular (concave) lenses that look like parallel ridges (see below). In order to align the image to the lens array ...

Lenticular 3D uses a convex lens to direct the eyes appropriately. Left and right frames appear as columns of pixels or blocks of pixels for multi-view images. THIS DEFINITION IS FOR PERSONAL USE ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

This can be as simple as one of those novelty printed images that breakfast cereals used to give away for children with a plastic lenticular lens, it can be a holographic image, or an advanced ...

Over New Zealand, for nearly 130 years, a peculiar cloud has consistently appeared, bearing a visual resemblance to an ...

Gravitational lenses are formed by the gravity of massive objects, such as galaxies. These objects distort space-time, allowing distant objects to be observed from a new perspective. The designations ...

Landsat 8's Operational Land Imager acquired this image of an elongated lenticular cloud, locally nicknamed the "Taieri Pet," above New Zealand's South Island on Sept. 7, 2024. Lenticular clouds ...

For almost 130 years, a peculiar cloud has consistently appeared over New Zealand, often resembling an unidentified flying ...

Here’s how it works. The best iPhone lenses can quickly boost the quality of your smartphone photos and videos. Both the new iPhone 16 Pro models feature 5x telephoto lenses, while older iPhone ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...