Cell phone cameras are compact and convenient, and they deliver better image quality than ever.
But what phone cameras aren’t is versatile. For example, their tiny, fixed-focal-length lenses usually can’t focus very close. Several companies have come out with close-up attachments that let you shoot macro photos with a phone. But most have two disadvantages. They can be on the pricey side—$60 and up is a lot to pay for a tiny lens that you may not use all that often. And they tend to be designed for a specific model of phone. If you switch brands or upgrade—or if your family mixes and matches models and brands—you’re out of luck.