You are here : 首页 > 电子型录 > 激光用光学研磨产品・薄膜产品 > 透镜 > 双凹透镜-人造熔融石英

SLSQ-B-N 双凹透镜-人造熔融石英

B050402
  • 人造熔融石英材质的球面双凹透镜最适用于紫外单色光。在可见光和近红外,
  • 人造熔融石英(SLSQ)有几乎和BK7 一样的透过率。但在紫外区域,它比BK7 的透过率高。
  • 它们具有负的焦距,被用于发散一束平行光。
  • 合理选择材料(纹理,气泡,杂质,均匀性);在研磨时,考虑到了用于可干涉光时,不产生散乱(划伤,凹痕,光泽)。
  • 如您需要镀防反射膜,请垂询。
  • 单个透镜的焦距是主点到焦点的距离。透镜的设计波长为546.1 nm(绿色汞谱线的e 线)。由于焦距随波长变化,所以被用于其它波长时,其焦距也随之变化。
PDF

        注意

        • 材料的折射率随波长变化,所以透镜的焦距也随波长变化。(波长越短,折射率就越高,焦距也就越短。反之,波长越长,折射率就越小,焦距也就越长。)详情请参考[焦距随波长变化关系表]。这些数据仅适用于西格玛光机的透镜。
        • 边厚te是理论值,不包括倒角。
        • 检查光路和调整光轴时,请一定戴好激光防护镜。
        材料SFS(人造熔融石英玻璃)
        形状双凹
        设计波长(λc)546.1nm(n = 1.460)
        表面质量20 - 10
        有效尺寸实际尺寸的85%
        光学膜没镀膜

        D
        [mm]
        f
        [mm]
        te
        [mm]
        tc
        [mm]
        fb
        [mm]
        r
        [mm]
        偏心表面质量型号CAD数量
        ø10-9.752-10.39.2≤1分20-10SLSQ-10B-10N
        ø10-14.73.92-15.313.8≤1分20-10SLSQ-10B-15N
        ø10-19.73.42-20.318.4≤1分20-10SLSQ-10B-20N
        ø10-24.73.12-25.323≤1分20-10SLSQ-10B-25N
        ø10-29.72.92-30.327.6≤1分20-10SLSQ-10B-30N
        ø10-39.72.72-40.336.8≤1分20-10SLSQ-10B-40N
        ø10-49.72.52-50.346≤1分20-10SLSQ-10B-50N
        ø15-14.76.42-15.313.8≤1分20-10SLSQ-15B-15N
        ø15-19.75.22-20.318.4≤1分20-10SLSQ-15B-20N
        ø15-24.74.52-25.323≤1分20-10SLSQ-15B-25N
        ø15-29.74.12-30.327.6≤1分20-10SLSQ-15B-30N
        ø15-39.73.52-40.336.8≤1分20-10SLSQ-15B-40N
        ø15-49.73.22-50.346≤1分20-10SLSQ-15B-50N
        ø20-19.77.92-20.318.4≤1分20-10SLSQ-20B-20N
        ø20-24.76.62-25.323≤1分20-10SLSQ-20B-25N
        ø20-29.75.82-30.327.6≤1分20-10SLSQ-20B-30N
        ø20-39.74.82-40.336.8≤1分20-10SLSQ-20B-40N
        ø20-49.74.22-50.346≤1分20-10SLSQ-20B-50N
        ø25-24.79.42-25.323≤1分20-10SLSQ-25B-25N
        ø25-29.782-30.327.6≤1分20-10SLSQ-25B-30N
        ø25-34.77.12-35.332.2≤1分20-10SLSQ-25B-35N
        ø25-39.76.42-40.336.8≤1分20-10SLSQ-25B-40N
        ø25-49.75.52-50.346≤1分20-10SLSQ-25B-50N
        ø25-59.74.92-60.355.2≤1分20-10SLSQ-25B-60N
        ø25-69.74.52-70.364.4≤1分20-10SLSQ-25B-70N
        ø25-79.74.12-80.373.6≤1分20-10SLSQ-25B-80N
        ø25-89.73.92-90.382.8≤1分20-10SLSQ-25B-90N
        ø25-99.73.72-100.392≤1分20-10SLSQ-25B-100N
        ø25.4-24.79.62-25.423≤1分20-10SLSQ-25.4B-25N
        ø25.4-29.78.22-30.427.6≤1分20-10SLSQ-25.4B-30N
        ø25.4-39.76.52-40.436.8≤1分20-10SLSQ-25.4B-40N
        ø25.4-49.75.62-50.446≤1分20-10SLSQ-25.4B-50N
        ø25.4-59.752-60.455.2≤1分20-10SLSQ-25.4B-60N
        ø25.4-69.74.52-70.464.4≤1分20-10SLSQ-25.4B-70N
        ø25.4-79.74.22-80.473.6≤1分20-10SLSQ-25.4B-80N
        ø25.4-89.742-90.482.8≤1分20-10SLSQ-25.4B-90N
        ø25.4-99.73.82-100.492≤1分20-10SLSQ-25.4B-100N
        ø25.4-149.73.22-150.4138≤1分20-10SLSQ-25.4B-150N
        ø25.4-199.72.92-200.4184≤1分20-10SLSQ-25.4B-200N
        ø30-29.710.92-30.327.6≤1分20-10SLSQ-30B-30N
        ø30-34.79.42-35.332.2≤1分20-10SLSQ-30B-35N
        ø30-39.78.42-40.336.8≤1分20-10SLSQ-30B-40N
        ø30-49.772-50.346≤1分20-10SLSQ-30B-50N
        ø30-59.76.22-60.355.2≤1分20-10SLSQ-30B-60N
        ø30-69.75.52-70.364.4≤1分20-10SLSQ-30B-70N
        ø30-79.75.12-80.373.6≤1分20-10SLSQ-30B-80N
        ø30-89.74.72-90.382.8≤1分20-10SLSQ-30B-90N
        ø30-99.74.52-100.392≤1分20-10SLSQ-30B-100N
        ø40-39.713.82-40.336.8≤1分20-10SLSQ-40B-40N
        ø40-49.711.22-50.346≤1分20-10SLSQ-40B-50N
        ø40-59.79.52-60.355.2≤1分20-10SLSQ-40B-60N
        ø40-69.78.42-70.364.4≤1分20-10SLSQ-40B-70N
        ø40-79.77.52-80.373.6≤1分20-10SLSQ-40B-80N
        ø40-89.76.92-90.382.8≤1分20-10SLSQ-40B-90N
        ø40-99.76.42-100.392≤1分20-10SLSQ-40B-100N
        ø50-49.517.83-50.546≤1分20-10SLSQ-50B-50N
        ø50-59.5153-60.555.2≤1分20-10SLSQ-50B-60N
        ø50-69.513.13-70.564.4≤1分20-10SLSQ-50B-70N
        ø50-79.511.83-80.573.6≤1分20-10SLSQ-50B-80N
        ø50-89.510.73-90.582.8≤1分20-10SLSQ-50B-90N
        ø50-99.59.93-100.592≤1分20-10SLSQ-50B-100N
        ø50.8-49.518.33-50.546≤1分20-10SLSQ-50.8B-50N
        ø50.8-59.515.43-60.555.2≤1分20-10SLSQ-50.8B-60N
        ø50.8-69.513.43-70.564.4≤1分20-10SLSQ-50.8B-70N
        ø50.8-79.5123-80.573.6≤1分20-10SLSQ-50.8B-80N
        ø50.8-89.5113-90.582.8≤1分20-10SLSQ-50.8B-90N
        ø50.8-99.510.23-100.592≤1分20-10SLSQ-50.8B-100N
        ø50.8-149.57.73-150.5138≤1分20-10SLSQ-50.8B-150N
        ø50.8-199.56.53-200.5184≤1分20-10SLSQ-50.8B-200N
        ø50.8-249.55.83-250.5230≤1分20-10SLSQ-50.8B-250N
        ø50.8-299.55.33-300.5276≤1分20-10SLSQ-50.8B-300N

        Get Adobe Reader阅览PDF形式的文件,需要 Adobe Reader。