Sun 27-05-2013 H-alphaMay 29, 2013|Sun, Sun H-alpha Home » Sample Page » Sun » Sun 27-05-2013 H-alpha This is a H-alpha solar image taken with my ED110 with Lunt LS75 etalon and BF1200 blocking filter. Camera: DMK21 Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Name* Email* Website Save my name, email, and website in this browser for the next time I comment. Time limit is exhausted. Please reload the CAPTCHA. seven − four = By using this form you agree with the storage and handling of your data by this website. * This site uses Akismet to reduce spam. Learn how your comment data is processed.