DIY iPhone 6 Macro Lens

This is a housing for a DIY iphone 6 macro lens using the lens component from a cheap LED flashlight. The lens can be easily obtained by removing it from a LED flashlight similar to this one: http://www.aliexpress.com/store/product/Round-Moon-Shape-Light-Aluminium-Alloy-Mini-Flashlight-XML-Cree-Led-Flashlight-Torch-High-Power-Led/1427003_2048795389.html

The lens fits snug into the 3D printed housing and takes pretty decent macro photos as shown in the pictures (a dime was used). The size may