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UV-Grade Fused Silica Bi-Concave Spherical Lenses

Categories Spherical Lenses
Sample Price: Depending on the customs tariff
Delivery Time: within 3 working days(depends on your quantity)
Place of Origin: china
Category: Silica
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    • Product Details
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    UV-Grade Fused Silica Bi-Concave Spherical Lenses

    Detailed Product Attribute
    Material : Glass
    Usage : Optical
    Structure : Double Concave
    Shape : Spherical

     UV-Grade Fused Silica Bi-Concave Spherical Lenses       size and coating of the lenses can be customized according to users™ needs

      

    Specification

       Material

    UV-Grade Fused Silica

       Design Wavelength

    587.6nm

       Focal Length Tolerance

    ±1%

       Diameter Tolerance

    +0/-0.1mm

       Thickness Tolerance

    ±0.1mm

       Surface Accuracy

    λ/4@632.8nm

       Surface Quality

    40-20

       Centration

    <3 arc min

       Clear Aperture

    >90%

       Bevelling

    <0.2—45º

       Coating

    According to customers™ requirements

     

     

     

     

     

     

     

     

    Model

    Dia(mm)

    EFL(mm)

    R1=R2(mm)

    BFL(mm)

    Tc(mm)

    Te(mm)

    02D0606

    6.00

    -6.00

    -5.87

    -6.80

    2.50

    4.10

    02D0612

    6.00

    -12.00

    -11.46

    -12.99

    3.00

    3.80

    02D0909

    9.00

    -9.00

    -8.63

    -9.82

    2.50

    5.00

    02D0918

    9.00

    -18.00

    -16.96

    -19.00

    3.00

    4.20

    02D1215

    12.70

    -15.00

    -14.21

    -16.00

    3.00

    6.00

    02D1225

    12.70

    -25.00

    -23.39

    -26.01

    3.00

    4.80

    02D1230

    12.70

    -30.00

    -27.98

    -31.01

    3.00

    4.50

    02D1250

    12.70

    -50.00

    -46.32

    -51.02

    3.00

    3.90

    02D2525

    25.40

    -25.00

    -23.39

    -26.01

    3.00

    10.50

    02D2550

    25.40

    -50.00

    -46.39

    -51.19

    3.50

    7.00

    02D2575

    25.40

    -75.00

    -69.32

    -76.19

    3.50

    5.80

    02D25100

    25.40

    -100.00

    -92.24

    -101.19

    3.50

    5.30

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