Have various T-Rings for sale (two m48 and one M42) and an Orion Thin Off Axis Guider. The off axis guider adds only 10mm in width and can replace the usual T-Ring if using a Canon DSLR. There is a specific adapter that allows this (see picture comparing a T-ring and the TOAG with canon adapter). The other adapter included with this TOAG is an M42 male screw-I adapter, so it can be screwed into an image train much like a usual off axis guider. The telescope side has M48 threads. I’ve added a compression ring adapter to the top for guide cameras. Prices as below plus shipping or save on shipping and collect from Moorooka, Brisbane.
2xM48 T-rings - $10 each
1xM42 T-ring - $5
Orion Thin Off Axis Guider - $60
