What's that Lens: #7 This beat up Osawa MC 70-220mm Macro f4.5 has a legendary built in filter!

Today, in the new house, we look at the Osawa MC 70 220 Macro f4.5. This hunk of trash that was in that broken lot of eBay lens actually has a lot to offer. I used, due too lack of equipment because of moving, this built in filter of a lens with the Sony A7S3 or A7Siii... again I like using the numbers.
Overall I thought that this was decent lens to use. The parts that make it "broken" I think personally add character to photos and video.
Let me know your thoughts down below, as well as if I said it's name wrong