Originally Posted by
Oh that's super!
Loose Rivet, they appear to slow down the refocusing of my eyes when refocusing on something closer/further away.
Also it appears to cause a slight double-vision (very slight - almost like a slight blur).
I wonder if it's relaxing away a correction that you are usually putting in subconsciously : altering the datums, so to speak.
If you are getting any eye-strain and/or headaches I'll elaborate.