Rack-and-Pinion Focuser
AssemblyMoves the drawtube in and out to focus the eyepiece. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Rack-and-Pinion Focuser
5 top-level lines as of r170768| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Focuser Body | telescope-focuser-body | 1× | 1 | · | part |
| 2 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 3 | Drawtube | telescope-drawtube | 1× | 1 | · | part |
| 4 | Focus Knob | telescope-focus-knob | 2× | 2 | · | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |