Telescope Focussing Control

A three spindle focussing control used with a 6 inch refractor telescope.  It allows a much larger adjustment when assortments of eyepieces are use.  It was constructed by Robert Waland for use in his own observatory at Dumfries.
Object no :
DMSI004a, DMSI004b
Collection :
Creator :
Robert Louis Waland
Place of Production :
Dimensions :
length 330mm, diameter (max) 200mm
Materials :
steel, brass, glass
Location :
Related site :
Accession number :
Copyright :
Dumfries & Galloway Council
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