| 摘要 |
An objective lens system for an endoscope comprising a first lens component arranged as a positive meniscus lens, a second lens component arranged as a biconvex lens, a third lens component arranged as a positive cemented doublet, a fourth lens component arranged as a positive cemented doublet, a fifth lens component arranged as a negative cemented doublet, and a sixth lens component arranged as a negative cemented doublet, the objective lens system for an endoscope being arranged that the magnification is high, i.e., 30X to 40X, and aberrations are corrected favorably.
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