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segment of a bifocal lens
(redirected from reading portion)

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segment of a bifocal lens (seg) 
An area of a bifocal lens of a power different to that of the main portion. Syn. portion. There is the distance portion, which has the correction for distance vision, and the near or reading portion, which has the correction for near vision. See intermediate portion.


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The baseline results indicate," reports the study, "that MPCP students in grades 3 to 5 are currently scoring slightly lower on the math and reading portions of the [state scholastic aptitude test] than their [public school] counterparts.
Anna Vacha, a high school senior, received loud applause for scoring a perfect 800 on the writing and reading portion of the SAT.
9 percent of all fifth grade students reached proficiency targets in the reading portion of the SAT-9 and 64.
 
 
 
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