The defect became apparent when making darks and flats. It appears like a dark bar across the bottom of the image frame.
I'll attach a couple of shots. One is a flat (with stars in it) showing lens vignetting, but also a dark band across the bottom. The other is a 5 min dark stretched a bit.
I paid full money for the system in Singapore and it appears to be an international warranty, so, fingers crossed.
|