There are a lot of CNC machines sitting around in basements and garages, but we haven’t seen anything like this. It’s making lenses using a standard CNC machine and a lot of elbow grease.

[Dennis] recently invested some money in the Tormach Tooling System for his CNC’d Sieg SX3 mill in order to make his tool changes easier. While the kit allows him to easily account for height ...

Smart, connected contact lenses are in the works, and they can do everything from record video to keep your entire body in better health. It’s straight out of a television show: contact lenses ...

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 ...

All could be possible with smart contact lenses, a sci-fi-movie scenario that's becoming more and more of a reality. Samsung, Google, and Sony have experimented with smart contact lenses since ...

The transmitted light rays then form a real or virtual image of the object. Lenses can be classified into two broad types: positive (or converging) and negative (or diverging) lenses. Positive lenses ...

Exploring the Role of Super Precision Bearings in Automation Equipment Super precision bearings are integral to high-accuracy ...

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 ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

Its clear, flat lenses eliminate distortion and glare underwater for an ... Crafted from aircraft-grade CNC-machined aluminum, this EDC flashlight is rugged, durable, and exceptionally light. It ...

It turned out to be the plastic lenses that covered the RGB LED backlights ... The case of the Gem80 is made from CNC-machined 6063 aluminum and blasted with 0.09mm zircon sands for a superfine ...