File:Treak Cliff Cavern - Blue John knives - Andy Mabbett - 02.JPG
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[edit]DescriptionTreak Cliff Cavern - Blue John knives - Andy Mabbett - 02.JPG |
English: One of a pair of kitchen knives, displayed at Treak Cliff Cavern, Derbyshire, England, with Blue John handles made from stone mined there. The blades are inscribed "Walker, Blue John depot, Castleton. Stainless.". They were made circa 1930. |
Date | |
Source | Own work |
Author | Andy Mabbett |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:56, 9 May 2014 | 3,008 × 2,000 (1.31 MB) | Pigsonthewing (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D40 |
Exposure time | 1/125 sec (0.008) |
F-number | f/4.2 |
ISO speed rating | 400 |
Date and time of data generation | 13:09, 8 May 2014 |
Lens focal length | 28 mm |
User comments | (C) Andy Mabbett @PigsOnTheWing |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.10 |
File change date and time | 13:09, 8 May 2014 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 13:09, 8 May 2014 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 1.3333333333333 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
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 | 42 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |