Up/Down knob 140 series
SKU: 11002 Categories: Control body parts, Control knobs & parts, Pre-owned OEM parts Tags: 145, 190, 260, 290, U/D
Pre-owned U/D knob compatible with Olympus 140 serie scopes. Knob is tested and fully function. The part is build from 1 piece which make the star shaped o-ring irrelevant.
Knob is tested and fully functional