Apparent scale study of a rarely imaged planetary, Sharpless 216

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

NGC2264, the "Cone Nebula", apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

NGC7380, the "Wizard Nebula", apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

IC1396 & Sharpless 129 as a Stereo Pair 3D

Parallel vision 3D Cross vision 3D Original 2D: http://astroanarchy.blogspot.com/2011/05/ic-1396-scale-in-sky-zoom-in-series.html Other 3D-f...

IC1396 & Sharpless 129 as an anaglyph Red/Cyan 3D

NOTE! You'll need Red/Cyan Eyeglasses to be able to see images as a 3D. Note, if you have a Red and Blue filters, you can use them! Red ...

NGC 7000, a closeup, apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

The "Bubble Nebula", apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

The "Crescent Nebula", NGC6888, apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

M1, the "Crab Nebula", the apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

Cat's Eye Nebula, study of an apparent scale in the sky

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

IC 1396, the scale in a sky, zoom in series

I have shot many targets with several focal lengths.  Due that, I will publish some of my material as an image sets, with different field of...

Pelican Nebula, IC 5070, The scale in a sky, zoom in series

I have shot many targets with several focal lengths.  Due that, I will publish some older images as an image sets, with different field of v...

IC 410 & 405, the scale in a sky, zoom in series

I have shot many targets with several focal lengths.  Due that, I will publish some older images as an image sets, with different field of v...