Injection molding seemed easy—until I tried machining a double convex lens mold. From surface finish to mold alignment, this “simple” project got real fast.

Explore the evolving role of CIOs amidst the rise of AI technologies and how storytelling can enhance business communication ...

Make a lens and a magnifying glass by filling a bowl with water. A round bowl of water can act as both a magnifier and a lens. Place the lightbulb or candle more than 1 foot (30 cm) from the ...

I tend to find that the best lenses for landscape photography are wide-angle zooms. Zoom versatility is great for fine-tuning your composition without forcing you to try to get to inaccessible vantage ...

The best cheap lenses prove that you don't have to spend mega-bucks in order to create fantastic images. After all, not everyone has a huge budget to spend on their photography, and manufacturers know ...

Google Lens integration will be added to YouTube Shorts in the coming weeks. The feature will allow users to fire up Lens within a Short and quickly search for what they’re watching. Ads in ...

Scientists have created contact lenses that they claim allow people to see in the dark with the help of infrared light, an invention that could allow colorblind people to see colors again ...

Travel and holidays give us so many opportunities to photograph exotic locations, interesting people and other subjects we might not see at home. With this in mind, we're sharing 6 travel-themed ...

Samsung unveiled the Galaxy S25 Edge earlier this month OEMs are actively looking to unveil handsets with slim design Samsung is likely to implement a new lens ...

It's sad to say, but the golden age of compact cameras is pretty much over, thanks to the rise of smartphone cameras that are, in many cases, good enough for most people. Manufacturers seem to realize ...

Finding a better solution for visual disorders such as color blindness, a team of scientists from home and abroad have jointly devised a unique contact lens that surpasses current human visual ...