Snap, the company behind prominent messaging app Snapchat, has released Lens Studio, a software for producing augmented reality effects for still photos and videos. What used to be an in-house application is now in the hands of all who want to dabble in creating their own AR experiences for use in Snapchat. Lens Studio is Snap’s second app, and it’s available on Mac OS X and Windows. The release of this design platform is actually the most recent in a series of similar stories: Facebook opened its AR platform earlier this week, as well as Amazon earlier this month. With Lens Studio opening up to advertisers