Dan Huang Reviews

This little scopes is truly amazing. The prominences are really stunning and it really is posslbe to detect change in them over the course of minutes, not hours. The PST also holds magnification fairly well, despite its small apeture. Ive used 6mm Supermono during times of good seeing (also that seems to be the absolute limit). The only tiny thing I can say against it is that the details seem to dissapear if the sun is not exactly centered in the fov. Of course thats extremely minor since its very easy to track the sun at such low magnifications. Coronado has made sub-angstrom h-alpha affordable for all.