Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  HD192003  ·  HD192020  ·  HD192163  ·  HD192182  ·  HD192303  ·  HD192361  ·  HD228243  ·  HD228304  ·  HD228376  ·  LBN 203  ·  NGC 6888  ·  Sh2-105
NGC6888 - Crescent Nebula, Weitang Liang
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NGC6888 - Crescent Nebula

NGC6888 - Crescent Nebula, Weitang Liang
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NGC6888 - Crescent Nebula

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Description

I am so happy that my C14HD finally ready for deep-sky imaging. Although the C14HD OTA is not that expensive but the accessories are not that simple. After waiting a lot of time, Optec Secondary Mirror Focusing System it indeed provides very stable focusing experience and finish auto-focus accurately. And the Celestron Dew Heater Ring  and Dew Shieldare very efficient to prevent the formation of dew even at 90%RH.
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Please enjoy all the details. Clear skies!

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NGC6888 - Crescent Nebula, Weitang Liang