guljeolrenjeu
refracting lens
lentille réfractive ; lentille de réfraction ; lentille déviante
굴절렌즈는 빛을 굴절시켜 이미지를 형성합니다.
guljeolleunzeuneun bicheul guljeolsi kyeo imijereul hyeongseonghamnida.
A refracting lens bends light to form an image.
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