what lens is best to simulate a 2 point perspective handsketch ?

I sketch a lot via hand but thought about creating some reference geometry
for my students to study and I found it quite hard to find something that fits.

In hand sketching you don’t put things into the cone of vision (60 degree)

So I made test file and feel the close the square come to the inner cone vision
the more odd they look - with odd mean not the stretching I would expect
they rather look squeezed.

Any tips?