What is Lens? Jon June 05, 2017 05:43 Updated Follow Lens is a browser plug-in that allows users convert altcoins to Bitcoins directly from their browser. Related articles Who is Lens for? What is Shifty? How quickly do you use coins that are deposited? If I exchange BTCs for LTCs, and then exchange LTCs back to BTCs, will I get the same BTCs back? How does Shifty work? Is there a way for me to get higher deposit limits for my transaction? Comments 0 comments Please sign in to leave a comment.