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CTIO Home > Obsolete Material > Old_filters > Filters for use with 4m R-C SPec

Filters for use with 4m R-C SPec

Order blocking

Standard Schott Colored Glass Filters

"Blue" Blocking, Long-Pass Filters

    WG335
    WG345 [1]
    WG360 [2]
    GG385 [3]
    GG420 [4]
    GG455 [5]
    GG495 [6]
    OG515
    OG570 [7]
    OG590
    RG610 [8]
    RG665
    RG695 [9]

"Red" Blocking, Bandpass Filetrs

    BG23
    BG38 [10]
    BG39 [11]

Other

    Copper Sulfate (CuSO4) [12]
    Corning 9780

Michael Keane (mkeaneATnoao.edu)
Jack Baldwin (jbaldwinATnoao.edu)

Source URL (modified on 09/28/2011 - 19:02): http://www.ctio.noao.edu/noao/content/Filters-use-4m-R-C-SPec

Links
[1] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/wg345.gif
[2] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/wg360.gif
[3] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/gg385.gif
[4] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/gg420.gif
[5] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/gg455.gif
[6] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/gg495.gif
[7] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/og570.gif
[8] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/rg610.gif
[9] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/rg695.gif
[10] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/bg38.gif
[11] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/bg39.gif
[12] http://www.ctio.noao.edu/noao/sites/default/files/instruments/filters/cuso4.gif