[greg46 (Greg)]

Brought this hefty multi-element lens some years ago from surplus store. There were a few of these around. Gives passable images in a temporary 25mm diagonal and 12mm eyepiece with limited field held together with plumbing fittings. I am interested in properly converting it to a grab and go with a 2" crayford. Are there old hands who remember these and know if they work OK or have field curvature with full field?
Appreciate any advice. There seems to be a lot of good quality but redundant old optics out there going to waste since digital arrived.
Regards
Greg46