| lenses |
is also sometimes used to refer to framed eyepieces, although it is not common.
출처: en.wikipedia.org/wiki/Usage_of_words_for_eyepieces
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| lenses |
A variety of structures that apparently affect the directionality of light are called "lenses." Some of these appear to act like typical optical lenses but the mode of action of others (like those in the illustration to the right) are uncertain.
출처: tolweb.org/accessory/Cephalopod_Photophore_Termino...
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