You do realize that these aren’t actually lenses, they are bolt on modifiers for lenses you currently have – ie. the glass you bought doesn’t really have any integrated optics.
If possible, I’d return these and maybe get a Canon 50mm like was also mentioned, or a similar Tamron. You want the highest quality you can from a single lens that will cover your bases, both close up and farther away. I’m assuming you’re on a tight budget, but if you are not, start looking at some Zeiss or Cooke glass, they will make pretty pretty images for your Ti.
Hope this helps!
-Jordan Westhoff
Rochester Institute of Technology
BS Digital Cinema/Motion Picture Science 2015