http://www.blogcdn.com/www.engadget.com/media/2013/10/olloclip-4in1-hed_thumbnail.jpg
Sure, apps can spiff up pictures with filters, but there’s nothing like a hardware boost to take casual phone photography to the next level. When it comes to the iPhone, Olloclip makes some of the better-known clip-on hardware out there, and today the company’s announced its new 4-in-1 system. …