Rear side - M42x0.75 male thread (Tamron T/T2 mount)
Weight - 10 g
This adapters allows using an old Meade 9x60 telescope polar viewfinder with a MGEN autoguider cam which has T2 female thread. With the adapter you can use the viewfinder as a Guiding scope for astrophotography.
Adapter Front Side
Adapter Rear Side
Use spaces to separate tags. Use single quotes (') for phrases.