File:Bridgestone Bycycle COMPO-DIGIMEMO 1981.jpg
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Summary[edit]
DescriptionBridgestone Bycycle COMPO-DIGIMEMO 1981.jpg |
English: An example of Japanese bicycles by Bridgestone for preteen boys in early 1980s, equipped with a variety of accessories such as digital gear indicator, speedometer, turn signals, rear blinker, etc.
日本語: コンポデジメモ。ブリヂストンサイクルより1981年に発売された少年用スポーツサイクル。特徴的な4灯式の前照灯、操作パネル (操作スイッチ、スピードメーター、ギア表示のためのLED数字素子を内蔵)、点滅式のテールライトなどが装備されている。トップチューブのケースに単1電池が4本格納され、前照灯やLED式ギア表示の電源になっている。 |
Date | |
Source | Own work |
Author | Ortelius Tokyo |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:51, 28 January 2023 | 3,000 × 2,000 (945 KB) | Ortelius Tokyo (talk | contribs) | Better background version | |
07:29, 21 January 2023 | 3,000 × 2,000 (961 KB) | Ortelius Tokyo (talk | contribs) | Uploaded own work 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 | RICOH IMAGING COMPANY, LTD. |
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Camera model | PENTAX K-S1 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/11 |
ISO speed rating | 800 |
Date and time of data generation | 10:58, 19 May 2018 |
Lens focal length | 35 mm |
Width | 3,072 px |
Height | 2,048 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 23.3 (Macintosh) |
File change date and time | 18:35, 28 January 2023 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.3 |
Date and time of digitizing | 10:58, 19 May 2018 |
Meaning of each component |
|
APEX shutter speed | 5.906891 |
APEX aperture | 6.918863 |
APEX exposure bias | 0.3 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
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 | Manual exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 52 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Distant view |
GPS tag version | 0.0.3.2 |
Date metadata was last modified | 03:35, 29 January 2023 |
Unique ID of original document | 6A0665941B95C7D86A52774DBB5A7467 |