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购买Cylindrical lens, plano-convex cylindrical lens, plano-concave lens  , 价格 , 图片 Cylindrical lens, plano-convex cylindrical lens, plano-concave lens, 从吉林省天华光电科技开发有限公司. 光学半制品(透镜,棱镜,镜子) 在 Allbiz 中国
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    购买Cylindrical lens, plano-convex cylindrical lens, plano-concave lens  , 价格 , 图片 Cylindrical lens, plano-convex cylindrical lens, plano-concave lens, 从吉林省天华光电科技开发有限公司. 光学半制品(透镜,棱镜,镜子) 在 Allbiz 中国
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    购买Cylindrical lens, plano-convex cylindrical lens, plano-concave lens  , 价格 , 图片 Cylindrical lens, plano-convex cylindrical lens, plano-concave lens, 从吉林省天华光电科技开发有限公司. 光学半制品(透镜,棱镜,镜子) 在 Allbiz 中国
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    购买 Cylindrical lens, plano-convex cylindrical lens, plano-concave lens
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    The plano-concave lenses are made from various material, which are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. We also offer precision grade plano concave lens with tighter manufacturing tolerances

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