滤光片

                                                  滤光片专家

                                                  Andover中性滤光片/红外中性滤光片

                                                  中性滤光片

                                                  Optical Density
                                                  Density Tolerance @ 550nm
                                                  Transmission
                                                  Spectral Range
                                                  Thickness
                                                  25mm Dia
                                                  50mm x 50mm
                                                  0.1
                                                  ±10%
                                                  79.43
                                                  400nm-700nm
                                                  3.73mm
                                                  0.2
                                                  ±10%
                                                  63.1
                                                  400nm-700nm
                                                  1.53mm
                                                  0.3
                                                  ±10%
                                                  50.12
                                                  400nm-700nm
                                                  2.46mm
                                                  0.4
                                                  ±10%
                                                  39.81
                                                  400nm-700nm
                                                  3.39mm
                                                  0.5
                                                  ±10%
                                                  31.62
                                                  400nm-700nm
                                                  1.91mm
                                                  0.6
                                                  ±10%
                                                  25.12
                                                  400nm-700nm
                                                  2.32mm
                                                  0.7
                                                  ±10%
                                                  19.95
                                                  400nm-700nm
                                                  2.73mm
                                                  0.8
                                                  ±10%
                                                  15.85
                                                  400nm-700nm
                                                  3.13mm
                                                  0.9
                                                  ±10%
                                                  12.59
                                                  400nm-700nm
                                                  1.75mm
                                                  1
                                                  ±10%
                                                  10
                                                  400nm-700nm
                                                  1.95mm
                                                  1.5
                                                  ±10%
                                                  3.16
                                                  400nm-700nm
                                                  2.96mm
                                                  2
                                                  ±10%
                                                  1
                                                  400nm-700nm
                                                  1.96mm
                                                  3
                                                  ±10%
                                                  0.1
                                                  400nm-700nm
                                                  2.96mm
                                                  4
                                                  ±10%
                                                  0.01
                                                  400nm-700nm
                                                  2.84mm


                                                  中性滤光片组

                                                  Metallic Neutral Density Filter Sets
                                                  Consists of the following densities: 0.10, 0.30, 0.50, 1.0, 2.0, 3.0 and 4.0
                                                  Filter Size
                                                  Substrate Material
                                                  Set Part No.
                                                  12.5mm Dia
                                                  Glass
                                                  25.0mm Dia
                                                  Glass
                                                  50.0mm Dia
                                                  Glass
                                                  50.0mm sq.
                                                  Glass
                                                  12.5mm Dia
                                                  Fused Silica
                                                  25.0mm Dia
                                                  Fused Silica
                                                  50.0mm Dia
                                                  Fused Silica
                                                  50mm sq.
                                                  Fused Silica
                                                  Consists of the following densities: 0.10, 0.15, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.0, 1.30, 1.50, 2.0, 2.50, 3.0 and 4.0
                                                  12.5mm Dia
                                                  Glass
                                                  25.0mm Dia
                                                  Glass
                                                  50.0mm Dia
                                                  Glass
                                                  50.0mm sq.
                                                  Glass
                                                  12.5mm Dia
                                                  Fused Silica
                                                  25.0mm Dia
                                                  Fused Silica
                                                  50.0mm Dia
                                                  Fused Silica
                                                  50mm sq.
                                                  Fused Silica

                                                  Absorptive Neutral Density Filter Sets
                                                  Consists of the following densities: 0.10, 0.30, 0.50, 1.0, 2.0, 3.0 and 4.0
                                                  Filter Size
                                                  Set Part No.
                                                  25.0mm Dia
                                                  50mm sq.
                                                  Consists of the following densities: 0.10, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 1.0, 2.0, 3.0 and 4.0
                                                  25.0mm Dia
                                                  50mm sq.


                                                  2-14um 红外中性滤光片

                                                  Metallic Neutral Density Filters (2.0μm to 14μm)
                                                  Optical Density
                                                  Nominal Transmittance (%)
                                                  25mm Dia
                                                  50mm Dia
                                                  0.3
                                                  50
                                                  0.5
                                                  31.62
                                                  1
                                                  10
                                                  2
                                                  1
                                                  3
                                                  0.1

                                                   


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