I'm very new to Vuforia and to an extent unity too so this may be a bit of a dumb question... But this was working just fine earlier today and I can't work out what's changed.
When I click the Play button at the top and allow unity access to my laptop webcam to test that the image tracking is working as intended, everything is really zoomed in.

This is hard to explain so I took a screenshot, this is my right index finger... 5 feet away from the webcam: (Image1)
and here is a screenshot with my hand and webcam in the exact same positions taken using a normal camera program: (Image2)

So why is my webcam suddenly so zoomed in and how to I fix it?

-AdamN