One Frame - M27-15sec-15HCG-DS10c-220605-DarkerHistogram.jpg

This is just a single "test" image to see how round the stars are. My collimation is out to where the stars on the right side are very round (for an SCT) and the left side is a bit distorted - and my sensor is a "micro four thirds" which is half the width and height of a full frame 35mm sensor, so we aren't seeing as far towrds the edges as we aould with a 35mm sensor