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