Lenses for the BMPCC

LiamMrK2 Posts: 77
edited July 2015 in Practical Filmmaking

I was looking to purchase a new lens, with the fixed amount of $60 for my BMPCC, I am currently using a 35mm CCTV lens that blurs the edges on my image pretty far in.

The one and only result I found was for the "Olympus 15mm f8.0 Body Cap Lens" and I was wondering if anyone knew if it would work well with my Black Magic Cinema Pocket Camera, or at least better than my current lens that blurs the edges.