Vernier Index
PartPrecision-engraved glass wedge with 12 marks spanning 1°, readable to 5 arcminutes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Precision-engraved glass wedge with 12 marks spanning 1°, readable to 5 arcminutes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.