Quickly and easily screen vision with the new
handheld I-test™ Phoropter Vision Screener.

Place the I-test™ on the face like regular eye
glasses, a patient can adjust lens strength by
rotating the dial to the desired lens strength.
Lens range from +4.00 to -4.00 diopter in 0.50
diopter increments. Each lens also includes
it's own occluder and pin hole occluder.  When
folded the range is increased to +/- 8.00
diopters for single eye testing.

Test for the following: myopia, hyperopia,
presbyopia and anisometriopia.

•  Portable – folds for easy storage and
transportation,   
includes a cloth storage bag

•  Adjustable PD

•  CE Marked

•  Good for use in on-site testing situations
where it is not suitable for patient to come to
the office
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
I-Test™ Phoropter Vision Screener
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