Main support pillar (A) and sliding focus pillar (arrow) fit within the support base (B). Pillar A is fixed to the brass base (C). The focus pillar slides up or down within the support base. The scroll support is typical of the Cuff design.
The sample spring stage (dia = 5.0cm) press-fits into the central hole of the stage (below). Leaf springs replace the more typical helical spring found in most
"Bonanni-type" sample holders.
Cuff-type sample stage is screwed to the main support pillar. Hole on the right is for the stage forceps.
Illuminating mirror has only one concave reflecting side. dia=4.5cm. The gimbal mount press-fits into a hole in the support base.