Bifocalsの例文や意味・使い方に関するQ&A

A: My last eye exam came back bifocals
The prescription I got back from my last eye exam results
was to start wearing bifocal glasses lenses
(glasses lenses split into top and bottom halves with different vision aid)
(he decided instead to get two pairs instead of splitting the lenses in half)

the extreme tunnel effect looking at my monitor means I can't work with them on
I think he means tunnel vision here, a condition where
you can't see things unless you look directly at them
and this condition is made extremely bad by looking at his monitor
so he cannot wear the glasses.

He is probably very annoyed after buying two
pairs of glasses and not being able to use them.