The mount works with both front and rear phone cameras. What you need to know Moment has launched a universal lens mount for smartphones and tablets. The lens mount has been designed for users who own a phone that Moment doesn't make a specialized case for. It is priced at $30 and is expected to begin shipping before the end of the month. Moment, a Seattle-based company that has been making fantastic attachment lenses for smartphones since 2014, today announced (via 9to5Google ) a new universal lens mount that is compatible with several popular devices. The new M-series lens mount finally makes it possible for users to attach any M-series lens to their phone or tablet, without requiring a specialized Moment case. Moment currently offers compatible cases only for the latest Google Pixel, Samsung Galaxy, and OnePlus phones. Moment's M-series lens amount is made of an aluminum frame and uses a thumbscrew to securely attach to a wide range of phones and table