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    Contact Us

    +86-10-81508344(Sales Department)
    No.5, Xingguang 4 Ave ,Opto-Mechatronics Industrial Park ,TongZhou district,Beijing 101111,China

    Optical Lenses

    • Product Name: Double agglutination achromatic concave lens
    • Dimensional tolerance:±0.1
    • Focal length tolerance:±1%
    • Central Thickness tolerance:±0.1
    • Surface Flatness:λ/4
    • Surface Quality:II~III

    Product overview

    D(mm) F(mm) BFL(mm) CT(mm) ET(mm) Identification of product
    25.40 -40.00 -42.98 7.47 13.20 SL-ANDL-D25F40
    -50.00 -55.99 11.51 16.00 SL-ANDL-D25F50
    -60.00 -66.27 10.95 14.59 SL-ANDL-D25F60
    30.00 -122.00 -127.14 16.19 18.57 SL-ANDL-D30F122
    -150.00 -155.51 16.00 17.91 SL-ANDL-D30F254
    -254.00 -260.22 16.53 17.62 SL-ANDL-D30F194
    50.00 -294.00 -295.46 4.55 7.14 SL-ANDL-D50F294
    -519.00 -526.17 18.59 20.08 SL-ANDL-D50F519
    -985.00 -992.12 19.24 20.03 SL-ANDL-D50F985
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