This is the first image taken with new 'pre-Meade' Coronado PST etalon. I have to say i'm pretty pleased! It does seem to have a slightly tighter bandpass than my existing 'made in Mexico' PST etalon which is what I was hoping for. This full disk is a mosaic taken with the 70mm PST mod, 2x barlow and DMK31 camera. The original image is huge, and i'm really pleased how the spicule layer has come out on this, well worth a click on the image to see it full size!