Optical Tube Assembly
AssemblyThe Newtonian tube holding the mirrors, focuser, and finder. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Optical Tube Assembly
7 top-level lines as of r170759| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Aluminum Tube & Rings | telescope-tube-shell | 1× | 1 | · | part |
| 2 | Primary Mirror Cell 4 parts | telescope-primary-cell | 1× | 1 | 0 | assembly |
| 3 | Secondary Mirror Assembly 3 parts | telescope-secondary-assy | 1× | 1 | 0 | assembly |
| 4 | Rack-and-Pinion Focuser 5 parts | telescope-focuser | 1× | 1 | 0 | assembly |
| 5 | Finderscope 2 parts | telescope-finderscope | 1× | 1 | 0 | assembly |
| 6 | Dew Shield | telescope-dew-shield | 1× | 1 | · | part |
| 7 | Fastener Set | fastener-set | 1× | 1 | · | part |