File:Microscopio solare - Museo scienza tecnologia Milano 08539 2.jpg
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![File:Microscopio solare - Museo scienza tecnologia Milano 08539 2.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Microscopio_solare_-_Museo_scienza_tecnologia_Milano_08539_2.jpg/800px-Microscopio_solare_-_Museo_scienza_tecnologia_Milano_08539_2.jpg?20160521110744)
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microscopio solare
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Title |
microscopio solare |
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Description |
Italiano: Un tubo in ottone composto da due sezioni di diametro differente reca a una delle sue estremità un barilotto anch'esso in ottone. Al suo interno è ospitato un sistema di lenti e la sua posizione può essere regolata grazie a un sistema di micromovimenti. All'altra estremità il tubo si innesta su una flangia a sezione quadrata fissabile ad una opportuna struttura di supporto per mezzo di due viti a farfalla. Sulla parte opposta della flangia è incernierato uno specchio rettangolare la cui inclinazione rispetto all'asse del tubo può variare liberamente.
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Date |
between 1890 and 1899 date QS:P571,+1890-00-00T00:00:00Z/8,P1319,+1890-00-00T00:00:00Z/9,P1326,+1899-00-00T00:00:00Z/9 |
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Medium | vetro | |||||||||||||||||||||||
Dimensions |
height: 28 cm (11 in); width: 147 cm (57.8 in) dimensions QS:P2048,28U174728 dimensions QS:P2049,147U174728 Weight: 23 kg (51.07 lb) |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
8539 |
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Object history | Provincia di Milano | |||||||||||||||||||||||
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:07, 21 May 2016 | ![]() | 1,100 × 803 (618 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Astronomia e Astrofisica | CMPD = 2006 | INV1N = 8539 | CTC = telescopio | UTF = Completamente realizzato in ottone per quanto r... |
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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 | 5/18 sec (0.27777777777778) |
F-number | f/2.8 |
ISO speed rating | 83 |
Date and time of data generation | 15:03, 21 September 2006 |
Lens focal length | 9.5 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 23:04, 27 February 2007 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:03, 21 September 2006 |
Meaning of each component |
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Image compression mode | 3 |
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 | 450 |
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 | 37 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Writer | Luca Reduzzi |