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

    JOHN-B-25

    Johnson B type filter/25.0mm dia.

    $307.00
    $264.00
    $233.00
    In Stock

    KRON-B-25

    Kron/Cousins B type filter/25.0mm dia.

    $307.00
    $264.00
    $233.00
    In Stock

    JOHN-B-31M

    Johnson B type filter/1.25 inch dia. (mounted) For Astronomy Telescopes

    $339.00
    $292.00
    $258.00
    In Stock

    KRON-B-31

    Kron/Cousins B type filter/31.0mm dia.(un-mounted) For Astronomy Telescopes

    $336.00
    $289.00
    $255.00
    In Stock

    KRON-B-31M

    Kron/Cousins B type filter/1.25 inch dia. (mounted) For Astronomy Telescopes

    $339.00
    $292.00
    $258.00
    In Stock

    JOHN-B-50

    Johnson B type filter/50.0mm dia.

    $771.00
    $663.00
    $586.00
    In Stock

    JOHN-B-50S

    Johnson B type filter/50.0mm x 50.0mm

    $790.00
    $679.00
    $600.00
    In Stock

    KRON-B-50

    Kron/Cousins B type filter/50.0mm dia.

    $771.00
    $663.00
    $586.00
    In Stock

    KRON-B-50S

    Kron/Cousins B type filter/50.0mm x 50.0mm

    $790.00
    $679.00
    $600.00
    In Stock