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

    JOHN-B-25

    Johnson B type filter/25.0mm dia.

    $295.00
    $254.00
    $224.00
    In Stock

    KRON-B-25

    Kron/Cousins B type filter/25.0mm dia.

    $295.00
    $254.00
    $224.00
    In Stock

    JOHN-B-31M

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

    $326.00
    $280.00
    $248.00
    In Stock

    KRON-B-31

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

    $323.00
    $278.00
    $245.00
    In Stock

    KRON-B-31M

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

    $326.00
    $280.00
    $248.00
    In Stock

    JOHN-B-50

    Johnson B type filter/50.0mm dia.

    $741.00
    $637.00
    $563.00
    In Stock

    JOHN-B-50S

    Johnson B type filter/50.0mm x 50.0mm

    $760.00
    $654.00
    $578.00
    In Stock

    KRON-B-50

    Kron/Cousins B type filter/50.0mm dia.

    $741.00
    $637.00
    $563.00
    In Stock

    KRON-B-50S

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

    $760.00
    $654.00
    $578.00
    In Stock