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For Sale
Status: Sold  Advert Category: Filters  Advert # 134336
Astronomik 1.25 H-alpha 12nm Narrowband CCD Filter
I am moving to a larger filter so I am moving my filters to a new home. I was using this filter last week during the full moon to capture the Horsehead Nebula with good results.

The FWHm of 12nm is optimised for typical DSLR cameras with CMOS sensors and CCD cameras with a normal/high dark current: With these cameras the background signal in images taken from heavily light polluted sites is dominated by the dark current of the sensor, not by flux coming from light pollution.
Price: 70
Posted on: 2018-02-08 18:15:23
Last Updated on: 2018-02-12 14:13:47
New or Repeat ad: New

Contact: Ford295   (user details & view my other adverts)
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Location: Cambridge , England (view map of area)

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UK AstroBuySell Sponsors
Serving the needs of telescope makers dew control, cables, wireless, accessories Click here to visit Telescope House The best astronomical accessory you'll ever buy! digital control of motorized focusers and rotators hard to find astronomy equipment Telescopes, Cameras, Filters, Adapters Observatory Dehumidifiers Ireland's fastest growing on-line astronomy shop
Click to visit us! try a telescope for a week or two dew, focuser, power controls Experts in Astronomy Workshops, Tutorials, Guides, Books on-line astronomy store Amateur Astrophotography Magazine North Star Astronomy 203mm f12 apochromatic refractor
British Astronomical Association EQ Mount Tuners & Much More! Bringing the night sky to you Astrofarm Knowledge Observatory France Click here to visit our website! Moonraker Telescopes - handmade in the UK SCTelescopes Carbon fiber products Making your Night's Viewing a Little Easier Precision Engineered Astronomical Products

 


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