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3 definitions found
From:
DICT.TW English-Chinese Dictionary 英漢字典
dioptre
屈光度
From:
DICT.TW English-Chinese Medical Dictionary 英漢醫學字典
di·op·tre
/daɪˈɑptɚ, ˈdaɪˌɑp-/
名詞
屈光度,屈光率單位
From:
Webster's Revised Unabridged Dictionary (1913)
Di·op·tre
n.
Optics
A
unit
employed
by
oculists
in
numbering
glasses
according
to
the
metric
system
;
a
refractive
power
equal
to
that
of
a
glass
whose
principal
focal
distance
is
one
meter
.
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