Projection Screen
AssemblyLarge rotatable ground-glass screen carrying cross-hair lines and an angular protractor for measurement. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Projection Screen
3 top-level lines as of r133744| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Ground-Glass Plate | profile-projector-ground-glass | 1× | 1 | · | part |
| 2 | Chart Lines | profile-projector-chart-lines | 1× | 1 | · | part |
| 3 | Protractor Scale | profile-projector-protractor | 1× | 1 | · | part |