Greg Haag
Well-known member
Thank you Stephen!It's a pretty good attempt though! You sure about that 'I don't really do B&W' ...
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Thank you Stephen!It's a pretty good attempt though! You sure about that 'I don't really do B&W' ...
Amazing image!The Rosette Nebula photographed with the IQ4150. The red color is primarily glowing hydrogen gas isolated by using a special filter that only captures its red glow through a series of 20 minute exposures.
View attachment 179073
Craig, I love these images you are doing!The Rosette Nebula photographed with the IQ4150. The red color is primarily glowing hydrogen gas isolated by using a special filter that only captures its red glow through a series of 20 minute exposures.
View attachment 179073
Sort of OT but are you not having thermal issues from using this kind of huge MF sensor and cumbersome camera setup (adverse effects on IQ, tracking accuracy etc.)? Don't get me wrong, the quality of the end results speak definitively in your favorThis is a long ways from the best photo ever of the Horse Head Nebula but it's still interesting. This is a combination of hydrogen specific exposures and unfiltered true color using the IQ4150. The biggest challenge is finding a way to mount the camera to make full use of the entire sensor. I'm currently using a Canon EOS adapter on a Cambo tech camera and it works OK but creates a fair amount of vignetting.