This simple test will assure the
parent that the child can see
the colors they will be called
on to distinguish in school
●  Child is tested in the presence of the parent.
●  Child is asked to match a colored crayon and a colored
dot.
●  The parent is advised that their child can distinguish all the
colors required in school.

Passing the test assures the parent their child can see the
colors needed during school.

Testing for cone deficiency may be necessary at a later age.
Our office hours are 7:30 am to 4:00 pm cst M-F

  • 1-800-544-4760
  • 1-952-496-0432
  • 1-952-403-7900 -fax

Fresnel Prism & Lens Co.
6824 Washington Ave.S
Eden Prairie, MN  55344
email:  fresnelpnl@aol.com
Helveston Pediatric Color Acuity Chart