The pinhole test
Sometimes when you see things blurred, haziness all around, just try looking through a pinhole. Things become much clear then.
You may have been impinging your own false impressions over them, you may have been overburdened with superseding presumptions. May be you never thought of the other side. May be the glasses were messed up and you kept complaining the picture. May be the frame wasn’t right..then you try annulling all the peripheral rays. Look through that pinhole and every rays likely to refract and deviate the truth are cancelled and all you see is the perceivable reality.
We create ideas about anything around us. So before we perceive, just ensure you have got your vision right.