Ha, OIII, SII filters

BHAS Forums Equipment Wanted/For Sale Ha, OIII, SII filters

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  • #3282

    Kevin Abeln
    Participant

    I want to buy Narrow band filters. I have found some on Amazon, but I’m not sure  which ones to buy. Ha, OIII, SII filters I have found are 12nm, 8nm,  7nm and some that don’t say.  I am looking at these for viewing and later to take pictures with. Is there a preference, between these for viewing and photos, or is it just personal choice and cost? I am also looking at a filter wheel to add to my scope to use with the filters so I don’t have to physically change them each time. I would appreciate any advice the members have on this.  Thank you

    Kevin Abeln

  • #3283

    Harold Vander Molen
    Participant

    Kevin can you post which ones you are looking at? There are some really poor filters out there.

  • #3285

    Kevin Abeln
    Participant

    Amazon has astromania Ha, at $80 and OIII filters at $44

  • #3423

    Kevin Abeln
    Participant

    closed

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