I was experimenting with taking pics through the eyepiece before I ordered anything. I was disappointed with the exposure using the native phone camera. It was washed out and didn’t give the same detail as the naked eye. I did some searching and found a “pro phone” app that lets you control exposure. This is the result of my first quick pic. It’s oretty close to what the naked eye sees looking through the eyepiece of my mk3. The vertical lines on the bottom and top of the transformer are only visible through the app and the naked eye. Not bad