Smartphones are great, whether you’re grabbing quick snapshots of the kids smearing icing on themselves, making a low-budget film (they’re surprisingly good, actually), or immortalizing your visage in a selfie. But, without interchangeable lenses, one area where they lack is in focal control. Having this power over your technology is important for things like macro photography. While there are a variety of hacks for using your smartphone to capture tiny details, some can get rather complicated.
Instructables user Znaffi (we’ll call him Mr. X) shows us how to use a simple water droplet to turn your mobile device into a macro powerhouse. We touched on this a while back, but Mr. X gives us a full breakdown of this simple and basically-free technique.