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Guide scope rings for OTA diameters of 140-185mm
Solid, machined aluminium rings, width 28mm, supporting surface with ¼"photo threaded connector and 2x5mm diameter drilled holes. Three 10mm diameter (M10) adjustment screws, with V2A steel ball bearing equipped contact surface, covered with a hard rubber cap (i.e. the screws contact surface does not rotate when adjusting the telescope!). The guide scope is fixed absolutely securely in place, cannot slip and cannot be scratched! Four milled faces with photo threaded drillings are also located on the outer diameter, to allow attaching additional accessories outside on the rings, or for connecting multiple rings together!
