TS Optics 115/805 Photoline with 0.8 reducer - elongated star issues?

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Harald Becher avatar

Anyone using the TS Optics 115/805 Photoline with the 0,8 Reducer for it?

I have elongated stars on one side in the bottom and the top, but ok stars on the other side, when using 55mm working distance (APS-C Sensor).

What is your experience with the scope with that reducer regarding the imageing quality?

Thanks

Harald📷 verkippung AA55mm.jpgverkippung AA55mm.jpg

andrea tasselli avatar
Looks like tilt to me.