File:Triody var.jpg
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Summary
[edit]DescriptionTriody var.jpg |
English: Various triode vacuum tubes in chronological order: RE16 (dated Jul 1918), REN1004, AC2, 6F5M, EC81.
Polski: Triody napięciowe: RE16 (z 07.1918), REN1004, AC2, 6F5M, EC81. |
Source | Own work |
Author | RJB1 |
Licensing
[edit]Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Annotations InfoField | This image is annotated: View the annotations at Commons |
RE16 (dated 1918)
REN1004 (first production 1928)
AC2 (first production 1935)
6F5M (first production 1935)
EC81 (first production 1949)
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:45, 9 March 2011 | 1,200 × 854 (605 KB) | RJB1 (talk | contribs) | {{Information |Description ={{en|1=Various triodes: RE16 (dated 1917), RE1004, AC2, 6F5M, EC81.}} {{pl|1=Triody napięciowe: RE16 (z 1917), RE1004, AC2, 6F5M, EC81.}} |Source ={{own}} |Author =RJB1 |Date = |Permi |
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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 | FUJIFILM |
---|---|
Camera model | FinePix REAL 3D W3 |
Exposure time | 1/75 sec (0.013333333333333) |
F-number | f/3.7 |
ISO speed rating | 200 |
Date and time of data generation | 22:08, 9 February 2010 |
Lens focal length | 6.3 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.6.11 |
File change date and time | 21:38, 9 March 2011 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 22:08, 9 February 2010 |
Image compression mode | 4 |
APEX shutter speed | 6.24 |
APEX aperture | 3.8 |
APEX brightness | 4.6 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Color space | sRGB |
Focal plane X resolution | 5,952 |
Focal plane Y resolution | 5,952 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | 3 |
Subject distance range | Unknown |