Midwest Optical

Midwest Optical

Filter Products

Select a category below to further filter products or search for a specific product.

  • Midwest Optical NF550-43

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $150.00

  • Midwest Optical NF550-46

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $164.00

  • Midwest Optical NF550-48

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $169.00

  • Midwest Optical NF550-49

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $169.00

  • Midwest Optical NF550-52

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $174.00

  • Midwest Optical NF550-55

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $183.00

  • Midwest Optical NF550-58

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $191.00

  • Midwest Optical NF550-62

    Magenta Dichroic Notch Filter 

    • Useful Range: 395 to 475 nm, 605 to 700 nm
    • Cut-off Wavelengths 50% T: 480/590 nm (cut-off/cut-on)
    • Tolerance: +/- 10 nm
    • Minimum Peak Transmission: 90%
    • Surface Quality: 40/20
    $237.00

  • Midwest Optical NI030-22.5

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $97.00

  • Midwest Optical NI030-25.4-C

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $115.00

  • Midwest Optical NI030-25.5

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $97.00

  • Midwest Optical NI030-27

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $108.00

  • Midwest Optical NI030-30.5

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $108.00

  • Midwest Optical NI030-34

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $116.00

  • Midwest Optical NI030-35.5

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $116.00

  • Midwest Optical NI030-37

    NI030 Low-Reflectivity Neutral Density Filter

    • Useful Range: 400 to 2000 nm
    • Optical Density: 0.3
    • Transmission: 50%
    • Tolerance: +/- 5.00%
    • Surface Quality: 40/20
    $116.00