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Linear Film Polarizers

Available in Custom sizes
Transmissive Optical Type

Commercial-quality film polarizers are available. These linear polarizers have 25% transmittance for unpolarized light. Two crossed sheets have an average transmission of 0.04%. The sheets are neutral gray in color. It can be used as a variable attenuator.

Linear film polarizers are available in custom sizes.

Sandwiched type linear film polarizers are also available. In this models, a linear film polarizer is sandwiched between two polished BK7 glass discs and mounted on a black anodized aluminium threaded mount. The mounts are made with standard threads so that it can be mounted to any opto- mechanical mount which has similar thread.



    Optical type :     Transmissive
    Colour :     Neutral gray
    Polarization :     Linear
    Polarizing efficiency :     99 %
    Polarizer sheet Thickness :     0.18 mm
    Spectral range :     400 - 700 nm
    Extinction ratio :     ≥ 500 : 1
Model No. Type Diameter
(mm)
Clear Aperture
(mm)
Mount Price ($)
HO-LFP-12.5 Sheet 12.5 - Unmounted 10.83
HO-LFP-25 Sheet 25 - Unmounted 17.50
HO-LFP-50 Sheet 50 - Unmounted 41.67
HO-LFPS-12.5 Sandwiched 12.5 10 SM05 57.50
HO-LFPS-25 Sandwiched 25 22 SM1 75.83
HO-LFPS-50 Sandwiched 50 46 SM2 109.17

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