File:Cannocchiale - Museo scienza tecnologia Milano 02053 01.jpg
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![File:Cannocchiale - Museo scienza tecnologia Milano 02053 01.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Cannocchiale_-_Museo_scienza_tecnologia_Milano_02053_01.jpg/800px-Cannocchiale_-_Museo_scienza_tecnologia_Milano_02053_01.jpg?20160521111700)
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Original file (1,100 × 386 pixels, file size: 313 KB, MIME type: image/jpeg)
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cannocchiale
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Author |
Semitecolo Leonardo (costruttore) |
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Title |
cannocchiale |
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Description |
Italiano: È composto da quattro tubi di diverso diametro infilati concentricamente uno dentro all'altro secondo la classica struttura dei cannocchiali antichi. L'estrazione più o meno completa delle singole parti permetteva all'osservatore di aggiustare con buona precisione il fuoco dell'immagine. La superficie esterna del cannocchiale è ricoperta di pelle e decorata. Chiaramente leggibile è il nome del costruttore Il cannocchiale è dotato delle lenti originali.
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Date |
between 1750 and 1799 date QS:P571,+1750-00-00T00:00:00Z/7,P1319,+1750-00-00T00:00:00Z/9,P1326,+1799-00-00T00:00:00Z/9 |
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Medium | corno | |||||||||||||||||||||||
Dimensions |
diameter: 37 cm (14.5 in) dimensions QS:P2386,37U174728 Weight: |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
2053 |
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Object history | Franzi, Mario | |||||||||||||||||||||||
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 | 11:17, 21 May 2016 | ![]() | 1,100 × 386 (313 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, manifattura, artigianato | AUT1R = costruttore | AUT1N = Semitecolo Leonardo | CMPD = 2007 | INV1N = 2053 | CTC = lent... |
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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 | NIKON |
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Camera model | E8700 |
Author | Luca Reduzzi |
Exposure time | 10/39 sec (0.25641025641026) |
F-number | f/3.1 |
ISO speed rating | 54 |
Date and time of data generation | 13:03, 7 February 2007 |
Lens focal length | 13.7 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 23:03, 27 February 2007 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 13:03, 7 February 2007 |
Meaning of each component |
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Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 806 |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 54 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Writer | Luca Reduzzi |