Gizmon Wtulens 17mm f16 for LTM/Sony E 625 The Lowepro Nova 1 is

The Lowepro Nova 1 is a compact shoulder bag with enough room for a DSLR or mirrorless camera and a couple of lenses

Original Leitz catalog featuring the M4

The Panasonic TZ1 is a pocketable digital point-and-shoot camera with a 12mp sensor and a 30x Leica DC Vario-Elmar zoom (24-720mm equivalent)

and it's got some heft

Gizmon Wtulens 17mm f16 for LTM/Sony E 625 The Lowepro Nova 1 isThe Gizmon Wtulens is well, it's a 3D printed lens that combines two recycled Fuji Quicksnap lenses into one two element wide angle lens for the Leica thread mount. Fixed focus, of course, and fixed aperture this is definitely a fair weather lens, since that aperture is f16. But it works, and it's actually pretty neat. While this particular example includes a Sony E mount adapter, the lens itself is a Leica Thread Mount, and it can can be used on any