When Lensbaby launched the Kickstarter project for its 'Sweet Spot' selective focus lens at the beginning of April it was initially iPhone only. Now the company has added a pledge level for Android users, too. For $50 you can pre-order the Sweet Spot lens and the Android application for your device. Delivery is expected in October.
The Sweet Spot lens attaches to the device magnetically and it appears there is no difference in hardware between the iPhone and Android versions. Only an Android app was needed to offer the Sweet Spot to mobile photographers using Android devices. Lensbaby says that app development will be starting soon and that devices running Jelly Bean (v4.1-4.3) and KitKat (v4.4) will be fully supported.