| Flat cylindrical lens |
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| Dating | 27 June 1929 |  |
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| Flat cylindrical lens with holder on support. The holder can be rotated of 90 degrees. |
| Web page | Flat cylindrical lens |
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| Cataloghi | Nº | Voce |
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|
| Inv. 2016 | 786 | Flat cylindrical lens Provisional numbering! |
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| Inv. 1870 | 932 | Lente piana cilindrica lunghezza mm 30 altezza mm 100 montata su sostegno metallico |
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|
| Section | Optics |
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| Window | K |
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| Conditions | | | Large | 16.0 cm (6.3 in) |
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| Width | 14.0 cm (5.5 in) |
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| Height | 41.0 cm (16.1 in) |
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| Materials |
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| The additional indications which integrate the items of the conservation's state have the following meaning:
(?) = maybe complete; M = maintenance; P = partial; R = restored; D = used for teaching; NC = not checked; X = impossible to verify. |