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                  • BK7窗片
                   
                  BK7窗片

                   

                  Specifications:

                  Diameter Tolerance: ------------------ +0.0, -0.1mm
                  Thickness Tolerance: ----------------- ±0.2mm
                  Clear Aperture: ------------------------- >80%
                  Parallelism: ------------------------------1'(Standard), 10"(High Precision)
                  Surface Quality: ------------------------ 60/40(Standard), 10/5(High Precision)
                  Wavefront Distortion: ----- (Standard),λ/10(High Precision) per 25mm @633mm
                  Bevel: ------------------------------------ <0.25mm x 45°
                  Coating: -------------------------------- --1 /4 wave MgF2@550nm

                  Standard

                  Dia( mm)
                  T(mm)
                  Uncoated
                  Coated
                  Part No.
                  Part No.
                  10.0
                  3
                  WIN1101
                  WIN1111
                  12.7
                  3
                  WIN1102
                  WIN1112
                  15.0
                  3
                  WIN1103
                  WIN1113
                  25.4
                  3
                  WIN1104
                  WIN1114

                  High precision

                  Dia( mm)
                  T(mm)
                  Uncoated
                  Coated
                  Part No.
                  Part No.
                  10.0
                  6
                  WIN1201
                  WIN1211
                  12.7
                  6
                  WIN1202
                  WIN1212
                  15.0
                  6
                  WIN1203
                  WIN1213
                  25.4
                  6.35
                  WIN1204
                  WIN1214

                   
                   Note: Other sizes, material and coatings are available upon request.

                     PDF to download

                   
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