Jump to content

  •  



- - - - -

Measurement with NGT-18 bowl removed



Copyright

2022 A. G. Flowers

Measurement with NGT-18 bowl removed

Meaurement of the lip of the mirror bowl tangent-arm side mount. The tangent-arm dec lever rests in a slot rougly 5mm more narrow - will not come loose without mechanical assistance.

The bowl is held on with 4 allen screws on each side. There are 4 allen studs as well that were set in the shop for correct alignment.
The allen studs should not be backed out when removing or installing the bowl.






    Cloudy Nights LLC
    Cloudy Nights Sponsor: Astronomics