Surplus - IR Bandpass Filters

Surplus - IR Bandpass Filters

Surplus - IR Bandpass Filters

Surplus IR Bandpass Filters from Andover Corporation offer exceptional value on premium infrared optical filters at reduced prices. These specialized filters isolate specific regions of the infrared spectrum while providing high transmission of desired energy and deep rejection of unwanted radiation.

Constructed with hard, durable first-surface dielectric coatings on optical-quality IR-transmitting substrates, these surplus filters maintain the same exacting standards as our regular product line. Available in a range of center wavelengths and bandwidths, they're ideal for researchers, educational institutions, and companies seeking cost-effective solutions for environmental monitoring, security systems, thermal imaging, and specialized infrared applications. Despite being offered at discounted prices, these filters deliver excellent optical performance and durability, capable of withstanding normal cleaning and handling required of high-quality optical components. Inventory changes regularly based on availability, so we recommend checking our listings frequently for the best selection.

    PART NO.
    DESCRIPTION
    1 - 5 pcs.
    6 - 10 pcs.
    > 10 pcs.
    Stock Status

    9050 / 330 – 56183

    Custom BP filter CWL 9050nm/HBW 330nm/50mm dia.

    $519.00
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    In Stock: 2

    9050 / 1300 – 57211

    Custom BP filter CWL 9050nm/HBW 1300nm/25mm dia.

    $425.00
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    In Stock: 19

    9050 / 1500 – 58913-B

    Custom BP filter CWL 9050nm/HBW 1500nm/25mm dia.

    $635.00
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    In Stock: 2

    9075 / 1300 – 57211-B

    Surplus BP filter CWL 9075nm/HBW 1300nm/50mm dia.

    $340.00
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    In Stock: 6

    9135 / 450 – 60177-C

    Custom BP filter CWL 9135nm/HBW 450nm/50.0mm dia.

    $531.00
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    In Stock: 1

    9220 / 2100 – 73660

    Custom BP filter CWL 9220nm/HBW 2100nm/50mm dia.

    $495.00
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    In Stock: 6

    9250 / 1000 – 58968

    Custom BP filter CWL 9250nm/HBW 1000nm / 50mm dia.

    $425.00
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    In Stock: 4

    9300 / 1000 – 38314-C

    Custom BP filter CWL 9300.0nm/HBW 1000nm/25mm dia.

    $404.00
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    In Stock: 2

    9300 / 3500 – 46990-B

    Custom BP filter CWL 9300nm/HBW 3500nm/25mm dia.

    $604.00
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    In Stock: 9

    9350 / 3300 – 52993-B

    Custom BP filter CWL 9350nm/HBW 3300nm/25mm dia.

    $446.00
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    In Stock: 8

    9500 / 500 – 85286-B

    Custom BP filter CWL 9500nm/HBW 500nm/25mm dia.

    $725.00
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    In Stock: 3

    9500 / 2300 – 45511

    Custom BP filter CWL 9500nm/HBW 2300nm/25mm dia.

    $646.00
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    In Stock: 4

    9500 / 2700 – 75874

    Standard BP filter CWL 9500nm/HBW 2700nm/50mm dia.

    $675.00
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    In Stock: 5

    9510 / 440 – 77943

    Standard BP filter CWL 9510nm/HBW 440nm/50mm dia.

    $570.00
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    In Stock: 2

    9560 / 170 – 53089-B

    Custom BP filter CWL 9560nm/HBW 170nm/25mm dia.

    $548.00
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    In Stock: 3

    9625 / 2650 – 56022

    Custom BP filter CWL 9625nm/HBW 2650nm/25mm dia.

    $404.00
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    In Stock: 15