Lensbaby Deluxe Creative Mobile Lens Kit for iPhone 6 Plus/6S Plus LM-10 sweet spot lens produces a small sweet spot of focus surrounded by blur LM-20 sweet spot lens produces a large sweet spot of focus surrounded by blur LM-30 creates a sharp, clear circular image surrounded by repeated reflected images LM-10, LM-20, LM-30, and Kickstand magnetically attach to iPhone Mount Free Lensbaby App available from Apple App Store.