File:Obiettivo per epidiascopio - Museo scienza tecnologia Milano 15506 04.jpg
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obiettivo per epidiascopio - obiettivo Aldis 150mm f/3.2, obiettivo Aldis Uno f=250mm. ( ) | ||||||||||||||||||||||||
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Author |
Aldis (progettista/ costruttore) |
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Title |
obiettivo per epidiascopio - obiettivo Aldis 150mm f/3.2, obiettivo Aldis Uno f=250mm. |
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Description |
Italiano: Due obiettivi per epidiascopio. Il più piccolo, un Aldis 150mm f/3.2, di forma piramidale è interrotto a metà da un telaio nel quale si inseriscono fino a due diapositive formato 24x36mm da proiettare. L'altro, un Aldis Uno f=250mm con un telaio in legno per positivi trasparenti di formato 12x12cm.
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Date |
between 1954 and 1954 date QS:P571,+1954-00-00T00:00:00Z/10,P1319,+1954-00-00T00:00:00Z/9,P1326,+1954-00-00T00:00:00Z/9 |
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Medium | plastica | |||||||||||||||||||||||
Dimensions |
height: 12 cm (4.7 in); width: 34 cm (13.3 in) dimensions QS:P2048,12U174728 dimensions QS:P2049,34U174728 |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
15506 |
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Object history | La Meccanoptica | |||||||||||||||||||||||
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 | 13:23, 21 May 2016 | 1,600 × 1,067 (478 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 = progettista/ costruttore | AUT1N = Aldis | CMPD = 2009 | INV1N = 15506 | CTC = proi... |
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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 | 1/2 sec (0.5) |
F-number | f/22 |
ISO speed rating | 100 |
Date and time of data generation | 11:14, 25 February 2010 |
Lens focal length | 85 mm |
Width | 3,200 px |
Height | 2,133 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 | 13:06, 13 March 2010 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:14, 25 February 2010 |
APEX shutter speed | 1 |
APEX aperture | 8.918863 |
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 | 1,600 px |
Image height | 1,067 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 | 14:06, 13 March 2010 |