Age-related macular degeneration (AMD) is the leading cause of blindness among older adults in the western world. Unfortunately, conventional optical aids provide little help for a retina which has ...
This incredible close-up lens is now on display at The Photography and Video Show 2026 ...
Most consumer point and shoot digital cameras say something like, "5x optical zoom," or "9x optical zoom" on the box. But, when you move up to micro-4/3s and SLRs, you lose that. It makes sense - the ...
How to choose the right lens Most standard zoom lenses give a maximum magnification factor of about 0.3x. Zoom lenses, and even some prime lenses with a ‘macro’ badge, give a greater magnification of ...
China is playing catch up to Japan, but we could see new autofocus zoom lenses this year ...
If you've ever tried macro photography, you know how quickly the limits of gear can show. A proper macro lens doesn't just make things look close, it opens up an entirely new world. And the new ...
If you’re reading Hackaday, you’re probably intimately familiar with really small parts. 0201 resistors are tiny, and even smaller parts aren’t unheard of. The screws that go in your phone are ...