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nytecam
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Reged: 08/20/05
Posts: 5744
Loc: London UK
Re: ETX-80 and filters
      06/28/09 02:53 AM Attachment (8 downloads)
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Thanks for your assessment Taking pic with my ETX-70 + digicam [on say the moon] and then splitting the R,G and B channels in software [PaintShopPro] the blue image is destinctly blurred showing up the poor OG correction in blue so any minus-blue filter will help with apparent sharpness - but scope still amazing value

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Nytecam 51N 0.1W
Meade 30cm LX200+ETX-70+e-finder+C8+Ha+CaK PSTs SBIG SGS+homebuilt spectrographs
Starlight SXVF_M9+Lodestar CCDs/Canon 300D DSLR/Fuji E550
My observatory build-ETX-70 imaging-my videos




Edited by nytecam (06/28/09 05:35 PM)

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* ETX-80 and filters caheaton 06/27/09 11:24 PM
. * Re: ETX-80 and filters nytecam   06/28/09 02:53 AM

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