File:Bulls eye glass pane.jpg
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Size of this preview: 398 × 599 pixels. Other resolutions: 159 × 240 pixels | 319 × 480 pixels | 510 × 768 pixels | 680 × 1,024 pixels | 1,424 × 2,144 pixels.
Original file (1,424 × 2,144 pixels, file size: 1.43 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionBulls eye glass pane.jpg |
English: Throughout Georgian Britain, the predominant type of glass used to glaze domestic windows was Crown glass. This was manufactured by blowing, from a set-quantity of molten glass, a small globe of material and then spinning this, using a puntil or punty stick, into a large, thin, spherical disk, usually just over five feet in diameter. .Once manufactured, the thickness of the disk was greatest at the centre where the puntil stick was attached. The quantity of glass at this point and the imperfection caused as the puntil stick was broken off made the central section unsuitable for general use and it was usually either re-smelted or used in low-end applications such as the glazing of stable and works areas. The nick-name bull’s eye has come to be associated with this piece of glass and, today, fake bull’s eyes are fabricated for use in theme pubs, etc. |
Date | |
Source | https://www.flickr.com/photos/b3tarev3/4697664840/ |
Author | b3tarev3 |
Licensing[edit]
This image was originally posted to Flickr by b3tarev3 at https://flickr.com/photos/28310050@N02/4697664840. It was reviewed on 20 April 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
20 April 2023
Public domainPublic domainfalsefalse |
This work has been released into the public domain by the author on Flickr, where the author has declared it as a "Public Domain Work" and tagged it with the Creative Commons Public Domain Mark.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:00, 20 April 2023 | 1,424 × 2,144 (1.43 MB) | Belbury (talk | contribs) | Uploaded a work by b3tarev3 from https://www.flickr.com/photos/b3tarev3/4697664840/ with UploadWizard |
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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 CORPORATION |
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Camera model | NIKON D90 |
Copyright holder |
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Exposure time | 1/160 sec (0.00625) |
F-number | f/4 |
ISO speed rating | 200 |
Date and time of data generation | 12:45, 13 June 2010 |
Lens focal length | 12 mm |
User comments |
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Orientation | Rotated 90° CCW |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | [[w:|]] |
File change date and time | 17:47, 13 June 2010 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 12:45, 13 June 2010 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
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 | 1 |
Focal length in 35 mm film | 18 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Supported Flashpix version | 0 |
Image width | 2,144 px |
Image height | 1,424 px |
IIM version | 2 |