RE: Ignorant about the ILS

Hello, I am extremely ignorant about the ILS.

If I get a lens like this:

https://www.bhphotovideo.com/c/product/1732927-REG/7artisans_photoelectric_a004bii_m_18mm_f_6_3_mark_ii.html

and put it on infinite focus, would that be similar to a normal gopro lens and I could put it on my head? I am interested in this so that I can take it off my head and use different lenses for other applications. 50% of the time I need it on my head so I can use my hands but there's another 50% of the time where I can use my hands. I also don't really want to have multiple cameras, I'd rather just get the PRO if the ILS is going to be too fiddly for this.