TV Lens 75mm f2.7 for C mount brand_Cokin Rollei H1 UV filter for

Rollei H1 UV filter for the tiny R00 thread size used on the original Rollei 35 and 35T (but not the 35S)

Provides TTL only on EOS film cameras

so it can't be that bad (it's not that bad at all)

8 ED AS lens for Micro 4/3 mount

The B50 side attaches to the outer bayonet of the lens

TV Lens 75mm f2.7 for C mount brand_Cokin Rollei H1 UV filter forThis unbranded, Japanese made C mount lens is designed for use on security cameras, but it more or less covers Micro Four Thirds more or less. Edges are soft, and there is some truly epic pincushion distortion going on here, but if you want something weird, this is definitely something weird.