A slightly unusual view of our star; taken with the 40mm at 400mm focal length, I combined a disk shot of the sun in CaK light, then exposed for the thin and wispy proms.
Images of the Sun, our local star, at a range of wavelengths with specialist solar telescopes. Imaging tutorials, solar bits and pieces for sale, talks and outreach with the Charlie Bates Solar Astronomy Project CBSAP.