Bahtinov Mask

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Graeme1858 Great Britain
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Bahtinov Mask

#1

Post by Graeme1858 »


As I was setting up last night I set focus on Arcturus using my Bahtinov mask.

I was quite impressed with the colours a red giant diffraction pattern produces:

Capture_00005.png

Nice!

Regards

Graeme
______________________________________________
Celestron 9.25 f10 SCT, f6.3FR, CGX mount.
ASI1600MM Pro, ASI294MC Pro, ASI224MC
ZWO EFW, ZWO OAG, ASI220MM Mini.
APM 11x70 ED APO Binoculars.

https://www.averywayobservatory.co.uk/
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Ozypic
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Re: Bahtinov Mask

#2

Post by Ozypic »


That looks really nice, mine looks pretty crappy when focusing on jupiter... Phill
Phill. Dreaming of Clear Skys .... :D :D :D
SCOPE : Skywatcher 120X600 ST Achromatic Refractor. 
EP's : 25mm & 10mm Plossl , Celestron 8/24mm Zoom EP,
Filters : Solar filter, Badder Fringe Killer & Moon/Skyglow. 
MOUNT : Skywatcher Star Discovery goto Mount.
CAMERAS : ZWO 120 asi MC. / Sony HX400V 50X Zoom.
Binoculars : Saxon 10x50
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