MOPTIM iREF Guía De Operación página 6

EN
3. Estimate Far Vision
1
Set the device to 0.00D
by rotating the dial.
3
With spectacles
Test can be done with and without spectacles, to evaluate the
corrected and uncorrected far vision.
4
The value beside the smallest line
you can read correctly is the
estimated value of your far vision.
Repeat the process for the other eye.
Which is the smallest line
where you can identify
the direction of the letter
"E"?
2
Look through eyepiece, cover
the other eye by the occluder
and keep both eyes open.
Without spectacles
5