We include this as, early in his career, Dr. Sirota saw this sign in an eye doctors office in which he worked. It took him 6 months until he could read the hidden message but it spurred him on to discovering the principles behind light therapy.

See the black and white cutouts?  Now blur your

vision by pulling on the outer corner of your eye

and note what the hidden message says.  

Seeing each and every piece of the cutout sharply

and clearly demonstrates 'Good Sight'

But upon a little bit of blur you can read the

message, seeing  as we say,  'the whole picture'

which demonstrates 'Good Vision'

'Corrective' lenses give good sight (acuity) while

'Light Therapeutic' lenses give good vision (seeing the

whole picture - even though it's a little blurred). 

As for the actual message,

we'll let you fill in the blank!  

Now, See the frog?

Now turn your head 90 degrees to the right.  No

horsing around now!  Sight or Acuity is the act

of seeing things sharp and clear. Vision is seeing

the whole and 'giving meaning to it'. Sight is a

function of the eye.  Vision incorporates sight

with memory and recognition.  It also intergrates

with the other senses.  Corrective lenses seek to 

give good sight or acuity.  Therapeutic lenses seek

to develop good vision. Each has its' place and

therapeutic light lenses are 'not' meant to replace

your eye doctor glasses but rather, the little illusions

provided on this page will hopefully help to show the

difference as well as entertain. 

~~~~~~~~~~~

 "A person of character takes as much trouble to
discover what is right as the lesser men take
to discover what will pay." -  Confucius