File:Cialandro - Museo scienza tecnologia Milano 03162 01.jpg
Original file (1,067 × 1,600 pixels, file size: 422 KB, MIME type: image/jpeg)
Captions
cialandro ( ) | ||||||||||||||||||||||||
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Title |
cialandro |
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Description |
Italiano: Blocco in vetro verde a forma tronco conica con base levigata e manico per l'impugnatura.
Per la lisciatura della superficie dei fogli di carta prodotti artigianalmente. Questa operazione rendeva i fogli lisci e scorrevoli, caratteristiche favorevoli per la scrittura a inchiostro.
Dopo l'asciugatura, il foglio di carta veniva appoggiato su un piano rivestito in pelle e il cialandro veniva appoggiato sul foglio di carta. Con l'applicazione di una leggera pressione della mano, il calandro veniva mosso in senso circolare su tutta la superficie del foglio Dopo la liscitura restava solo la cernita dei fogli per eliminare quelli rotti o rovinati.
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Medium | vetro | |||||||||||||||||||||||
Dimensions |
height: 15 cm (5.9 in); diameter: 105 cm (41.3 in) dimensions QS:P2048,15U174728 dimensions QS:P2386,105U174728 |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
3162 |
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Object history | Cartiera Miliani | |||||||||||||||||||||||
References | ||||||||||||||||||||||||
Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:01, 21 May 2016 | 1,067 × 1,600 (422 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, Manifattura, Artigianato | CMPD = 2006 | INV1N = 3162 | CTC = cialandratura | BIB1T = Una sezione alla volta: la carta... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS-1Ds Mark II |
Author | Peter Aaron |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/11 |
ISO speed rating | 100 |
Date and time of data generation | 06:31, 24 February 2010 |
Lens focal length | 85 mm |
Width | 2,133 px |
Height | 3,200 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 13:57, 13 March 2010 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 06:31, 24 February 2010 |
APEX shutter speed | 3.906891 |
APEX aperture | 6.918863 |
APEX exposure bias | 0 |
Maximum land aperture | 1.625 APEX (f/1.76) |
Metering mode | Partial |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,526.7605633803 |
Focal plane Y resolution | 3,528.0423280423 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Image width | 1,067 px |
Image height | 1,600 px |
Serial number of camera | 305634 |
Lens used | 85.0 mm |
Owner of camera | Peter Aaron |
Rating (out of 5) | 0 |
Date metadata was last modified | 14:57, 13 March 2010 |