File:Rotring S0214750 with Rapidograph 0.5 mm drawing 1.5–15 mm circles.jpg
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This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Summary
DescriptionRotring S0214750 with Rapidograph 0.5 mm drawing 1.5–15 mm circles.jpg |
Čeština: Kružítko Rotring S0214750 s technickým perem Rapidograph 0.5 mm rýsuje soustředné kružnice o průměru 1,5–15 mm.
Deutsch: Rotring S0214750 Fallnullenzirkel mit montiertem Rapidograph 0,5 mm Tuschezeichner mit gezogenen Kreisen von 1.5 bis 15 mm Durchmesser. Der minimale erreichbare Kreisdurchmesser ist hauptsächlich durch die Breite der Stiftspitze limitiert und ist somit noch kleiner als im Foto gezeigt.
English: Rotring S0214750 bow compass with Rapidograph 0.5 mm technical pen drawing 1.5–15 mm diameter circles. The minimum circle radius is smaller than 1.5 mm—it's largely determined by the width of the pen tip.
How this photo was made: The compass was standing on a acrylic plate, pressing down on the prepared circles on a piece of tracing paper. The mounted technical pen was empty to avoid a mess. The compass was held in place by pressing a plastic needle on the knob at the top, which was later removed. Black background achieved by a tent of black fabric. Lighting by diffused flashes left and right. Post-processing involved masking everything to make the BG pure black and recreating the satin surface to make it all look tidier. Español: Compás Rotring S0214750 con rapidógrafo 0,5 mm, dibujando círculos con un diámetro de 1,5 a 15 mm.
Français : Compas Rotring S0214750 avec Rapidograph 0,5 mm stylo technique dessinant des cercles de 1,5 à 15 mm de diamètre. Le rayon minimal du cercle est inférieur à 1,5 mm. Il est largement déterminé par la largeur de la pointe du stylet.
Comment cette photo a été réalisée : Le compas était posé sur une plaque d'acrylique, appuyant sur les cercles préparés sur un morceau de papier calque. Le stylo technique monté était vide pour éviter un gâchis. Le compas était maintenu en place en appuyant sur une aiguille en plastique sur le bouton en haut, qui a ensuite été retirée. Fond noir réalisé par une tente de tissu noir. Éclairage par flashs diffus gauche et droite. Le post-traitement impliquait de tout masquer pour rendre le fond noir pur et de recréer la surface satinée pour que tout soit plus propre. Magyar: Rotring S0214750 nullkörző 0,5 mm-es Rapidograph tusbetéttel és a vele készített 1,5–15 mm átmérőjű körökkel
Nederlands: Passer (Rotring S0214750) en 0,5 mm technische pen waarmee cirkels met een diameter van 1,5 tot 15 mm getekend worden
Polski: Cyrkiel S0214750 marki Rotring z rapidografem 0,5 mm kreślący okręgi o średnicy od 1,5 do 15 mm.
Português: Compasso Rotring S0214750 com estilógrafo de 0,5 mm, desenhando círculos com um diâmetro de 1,5 a 15 mm.
Українська: Циркуль Rotring S0214750 з рапідографом Rapidograph 0.5 mm креслить кола з діаметрами від 1.5 до 15 міліметрів. |
Date | |
Source | Own work |
Author | Lucasbosch |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: removed background, replaced white surface with a computer-generated one.
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Assessment
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This image was selected as picture of the day on Wikimedia Commons for 29 December 2017. It was captioned as follows: English: Rotring S0214750 bow compass with Rapidograph 0.5 mm technical pen drawing 1.5–15 mm diameter circles Other languages:
Čeština: Kružítko Rotring S0214750 s technickým perem Rapidograph 0.5 mm rýsuje soustředné kružnice o průměru 1,5–15 mm. Deutsch: Rotring S0214750 Fallnullenzirkel mit montiertem Rapidograph 0,5 mm Tuschezeichner mit gezogenen Kreisen von 1,5 bis 15 mm Durchmesser English: Rotring S0214750 bow compass with Rapidograph 0.5 mm technical pen drawing 1.5–15 mm diameter circles Español: Compás Rotring S0214750 con rapidógrafo 0,5 mm, dibujando círculos con un diámetro de 1,5 a 15 mm. Magyar: Rotring S0214750 nullkörző 0,5 mm-es Rapidograph tusbetéttel és a vele készített 1,5–15 mm átmérőjű körökkel Nederlands: Passer (Rotring S0214750) en 0,5 mm technische pen waarmee cirkels met een diameter van 1,5 tot 15 mm getekend worden Polski: Cyrkiel S0214750 marki Rotring z rapidografem 0,5 mm kreślący okręgi o średnicy od 1,5 do 15 mm. Português: Compasso Rotring S0214750 com estilógrafo de 0,5 mm, desenhando círculos com um diâmetro de 1,5 a 15 mm. Українська: Циркуль Rotring S0214750 з рапідографом Rapidograph 0.5 mm креслить кола з діаметрами від 1.5 до 15 міліметрів. |
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Items portrayed in this file
depicts
24 January 2017
0.00555555555555555555 second
180 millimetre
100
File history
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Date/Time | Dimensions | User | Comment | |
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current | 05:37, 25 January 2017 | 2,852 × 5,071 (887 KB) | Lucasbosch | dialing the dirt/brighness variations a bit down on the plate on the bottom |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 6D |
Exposure time | 1/180 sec (0.0055555555555556) |
F Number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 18:03, 24 January 2017 |
Lens focal length | 180 mm |
Width | 2,852 px |
Height | 5,071 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 13:36, 25 January 2017 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 18:03, 24 January 2017 |
APEX shutter speed | 7.491853 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 21 |
DateTimeDigitized subseconds | 21 |
Color space | sRGB |
Focal plane X resolution | 1,520 |
Focal plane Y resolution | 1,520 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 063025004142 |
Lens used | EF180mm f/3.5L Macro USM |
Date metadata was last modified | 14:36, 25 January 2017 |
Unique ID of original document | 380C11E40ADE9CD9A4C595E333B33568 |
IIM version | 4 |