Focus System
AssemblyCenter focus wheel driving an internal moving lens, plus diopter adjustment. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Focus System
6 top-level lines as of r14372| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Center Focus Wheel | binoculars-focus-wheel | 1× | 1 | · | part |
| 2 | Focus Shaft | binoculars-focus-shaft | 1× | 1 | · | part |
| 3 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 4 | Internal Moving Lens | binoculars-moving-lens | 1× | 1 | · | part |
| 5 | Coil Spring | coil-spring | 1× | 1 | · | part |
| 6 | Diopter Adjustment Ring | binoculars-diopter-ring | 1× | 1 | · | part |