♦ Telescope side thread: M63x1 male
♦ Camera side thread: M63x1 male
♦ The adapter turns a female M63x1 thread into a male M63x1 thread
♦ Optical path only 1 mm
♦ Fits to focusers like 2.5" Starlight Feather Touch and 2.5" TS Rack and Pinion focusers
The adapter has a male M63x1 thread at both sides. Both threads are separated by a 1 mm thin strip.
Amongst other uses, the adapter allows the direct connection of the 2.5" PHOTOLINE corrector for APO refractors to focusers with female M63x1 thread, like the 2.5" Starlight Feather Touch focusers or the modern 2.5" rack and pinion focusers from TS.
Thread at telescope side: | M63x1 male |
Thread at camera side: | M63x1 male |
Lengths of the male threads: | 7 mm and 5 mm |
Optical path: | Only 1 mm |