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    refillmaster's Avatar
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    Default H-alpha off-axis filterset for celestron C8 OTA



    I have been looking for a H-alpha scope, but i would like a filterset for my Celestron EdgeHD 8 inch O
    Ta: is there something I can buy?

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    Default Re: H-alpha off-axis filterset for celestron C8 OTA

    on reflector you can use solar spectrum or daystar filter rear filter, but on instrument below C11 you will use a very small aperture for the cost
    Mounts: Eq6 Skyscan Pro
    Optics: TS 1209 f/7.5, Istar 150 f/8
    Cameras: Nikon D90, Canon 1100D, QHY5L-II, Chameleon Mono
    Filters: Astronomik CLS, Baader RGB, Continum + Astrosolar, Daystar 0.5A

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    Default Re: H-alpha off-axis filterset for celestron C8 OTA

    Here is a site that sell off axis Ha filters. H-Alpha
    Bill

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    8I SE XLT, CG5-GT Mount, MiniMax 102, Celestron 102 GT, Telrad Reflex Sight (2), Celestron Skymaster 15 X 70, Canon Xsi/450D, DMK 21AF04.AS, DMK 41U02.AS, Starbound & CPRO-800LP Observing Chairs, Celestron X-Cel LX EP's: 5mm, 7mm, 9mm, 12mm, 18mm and 25mm, Celestron 32mm & 40mm Plossl, ES 8.8mm 82°,
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    Variable Polarizing Filter, 6.3
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