For example, sewing needles are thinner and sharper than knitting needles and thread is thinner than yarn, so the former needs more magnifying power than the latter. This product is packed with 5 ...

a lot of us don’t have that luxury and instead must rely on magnifying glasses and loupes. [Mauro]’s project for the Hackaday Prize makes wearing these loupes and lenses even easier by adding ...

Prices and availability are subject to change. Vision Aid's hands-free LED magnifying glass is ideal for detail-intensive work and projects. Measuring about 9 inches in length, the acrylic lens offers ...

Ctrl + Alt + I to invert colors. Ctrl + Alt + F to switch to full-screen mode. However, the magnifier has this mode by default. Ctrl + Alt + L to switch to lens mode. Ctrl + Alt + D to switch to ...

If it’s time to replace your current lenses, you can skip the in-person visit for a more convenient option. It’s never easier to replace your prescription lenses, you can even do your eye exam ...

Welcome to our Independent Lens Brand Book. We’re excited and grateful that you’re here to explore it. With your help, we can keep the Independent Lens brand vital and strong. Now, if you’re ...

The optical configuration consists ... Incorporating a new optical design for the shorter register of mirrorless cameras, the Sigma 50mm F1.4 DG DN Art is a high-grade, fast standard lens for the Sony ...

The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, at some point you're going to need to clean it properly, if only to get ...

The best Olympus lenses – and the best OM System lenses, as that's what the brand is now called – comprise some of the greatest glass I've ever used, on any camera system. While the Micro Four Thirds ...

Nikon has announced the Nikkor 28-135mm F4 PZ, a lens geared toward professional video shooters, and the company's first full-frame power zoom lens. It's the latest result of Nikon's increased focus ...