Baader’s new UFC and M68 Tilter Adaptors
The effects of image tilt can ruin a great astrophoto. Image tilt (or image plane tilt) happens when an area towards the edge of the field exhibits out-of-focus or imperfect star images and is caused by the image sensor not being pefectly perpendicular to the light path. A mis-aligned focuser tube, flattener/corrector lenses, extension adaptors,…