About this product
Screws directly to the M54 thread on the Sky-Watcher Newtonian or 72ED refractor focuser drawtube to enable the use of M48-fitting accessories.
Will also fit other focusers with an M54 focuser draw tube.
Easy to fit: Simply unscrew the existing eyepiece/accessory holder then screw this one on.
CNC machined aluminium with a black anodised finish.
Optical path length is 10mm.
Telescope Side Threads: M54 x 1mm
Camera Side Threads: M48 x 0.75mm
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