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    1.56 S/F SV Spherical lens

    • 商品说明

    Product Name:               1.56 S/F SV Spherical

    Diameter:                        70mm/75mm

    Material:                         MR-174

    Manufactory:                  Mitsui(Japan)

    Refractive Index(25℃):   n(d)=1.660  n(e)=1.665

    Abbe Value:                     41

    Specific Gravity(20℃):    1.31699927328593949.png1699927335182139.png


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