DIY Micro 4/3 Lens v2.1, Duo lens design

Just get a 10x cup magnifier (Carson LL-10 or a clone from Daiso store) and you are ready to make 'another' new lens for your Micro 4/3 camera. Basically it share same components as DIY Micro 4/3 Lens v1.1, but the main body is 15 mm shorter and focus ring is 10 mm shorter. By using both optical lens from Carson LL-10 (one on focus ring, another mount on main body), the focus length will be around 42mm. A shapeways version is available here (http://shpws.me/z474)