Test 5 1. The following are true about magnifying glasses:a. the angular magnification of a hand-held magnifier with a power
of +20.00D is 5 X
b. Fixed stand magnifiers are designed to be used with a reading add
c. according to Kestenbaum's rule, a low vision patient with a Snellen
acuity of 6/36 will required +6.00D add for reading
d. the visual field is increased by increasing the lens-eye position
e. the hand-held magnifier is normally placed 25 cm from the object.
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