The Sirui Smartphone Wide Angle Lens attaches to your smartphone with a clip, giving your smartphone the flexibility of being able to switch between multiple lenses, like DSLR cameras. But how well does this lens and clip work?

Here’s a quick unboxing video of the Canon EF 24mm f/2.8 IS USM wide angle lens.

I’ve been enjoying the Canon 40mm pancake lens on the Canon EOS Rebel SL1—it’s a great macro lens—but I also wanted a wide angle lens, especially for outdoor shoots.

While not as compact as the 40mm, the 24mm does have …