File:Lampy-elektronowe-prozniowe.jpg
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Summary
[edit]DescriptionLampy-elektronowe-prozniowe.jpg |
Vacuum electron tubes: seven pins ("heptal") - left, and nine pins ("noval") - middle and right. Polski: Lampy elektronowe z lat siedemdziesiątych: z lewej miniaturowa (całkowita wysokość rzeczywista - 45 mm) lampa na cokole typu "heptal" (7 wyprowadzeń), pośrodku i z prawej - na cokole "noval" (9 wyprowadzeń). W górnej części szklanej bańki każdej lampy widoczny napylony od wewnątrz getter - czarny lustrzany nalot. |
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Date | 26 May 2005 (according to Exif data) | |||
Source | No machine-readable source provided. Own work assumed (based on copyright claims). | |||
Author | No machine-readable author provided. Julo assumed (based on copyright claims). | |||
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Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:28, 26 May 2005 | 1,654 × 781 (76 KB) | Julo (talk | contribs) | Vacuum electron tubes: seven pins ("heptal") - left, and nine pins ("noval") - middle and right.{{PD}}own work Category:Vacuum Tube |
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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 PowerShot A510 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.5 |
Date and time of data generation | 19:13, 26 May 2005 |
Lens focal length | 23.1875 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 19:13, 26 May 2005 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 19:13, 26 May 2005 |
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 4.90625 |
APEX exposure bias | 0 |
Maximum land aperture | 4.90625 APEX (f/5.48) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | sRGB |
Focal plane X resolution | 9,142.8571428571 |
Focal plane Y resolution | 9,142.8571428571 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |