Recently I bought the Pinhole Pro “lens” from thingify. Lens is in quotes because it is not a photo lens (which always consists of several optical lenses), it only looks like one.
For me, who loves pinhole photography, it has some great features:
- the hole size is adjustable
- it has a filter thread, so the sensitive camera sensor can be protected from dust ingress (through the hole) with a UV filter
- stable attachment with lens mount
- made of metal (aluminium)
A walk in the Weinviertel provided an opportunity for a first tryout.
Weingarten 
Mit kleinem Loch 
Mit großem Loch 
Mit kleinem Loch 
