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 ...

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 ...

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

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 ...

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 ...

Earlier this year on September 7th, NASA's Landsat 8 Earth observation satellite captured an unusual phenomenon on earth: a ...

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 ...

Because of the deleterious effect of astigmatism on vision, modern ophthalmologic practice has developed multiple methods to treat astigmatism at both the corneal and the lenticular level.

Common causes of cloudiness include: Age-Related Changes: Cloudiness of the eyes caused by normal, age-related changes in the ...

Brian Mariotti is ready to take on the world of collectibles again with his brand-new company, Thrilljoy.