File:JoWo ink feed inserted in its housing 2.jpg
Original file (2,309 × 1,296 pixels, file size: 488 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionJoWo ink feed inserted in its housing 2.jpg |
English: JoWo #6 ink feed inserted in its housing. The narrow ink channel cut along the length of the top of the ink feed can be seen. Notice the ink channel doesn't extend to the tip; the channel also becomes shallower at the very end before ending. Ink feeds from other manufacturers can feature double or triple parallel ink channels.
The business end of a fountain pen nib unit consists of three parts - the nib housing, the ink feed and the nib itself. It is usual that the whole assembly is mounted inside a casing called the nib or grip section, via a corresponding thread on the housing. Nibs come in a variety of sizes, the most popular ones being size 5 (or type 5, or #5) and size 6 (or type 6, or #6). They are so called because they are designed fit around an ink feed which is 5mm or 6mm in diameter respectively. |
Date | |
Source | Own work |
Author | Francis Flinch |
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:52, 15 March 2018 | 2,309 × 1,296 (488 KB) | Francis Flinch (talk | contribs) | touched up image | |
18:42, 15 March 2018 | 2,309 × 1,296 (496 KB) | Francis Flinch (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
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 | Panasonic |
---|---|
Camera model | DMC-LS60 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 19:28, 15 March 2018 |
Lens focal length | 5.8 mm |
Width | 2,816 px |
Height | 2,112 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 16.0 (Windows) |
File change date and time | 19:51, 15 March 2018 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 19:28, 15 March 2018 |
Meaning of each component |
|
Image compression mode | 4 |
APEX shutter speed | 4.906891 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Flash |
Flash | Flash fired, auto mode |
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 | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Serial number of camera | X060709160029 |
Date metadata was last modified | 20:51, 15 March 2018 |
Unique ID of original document | 7EC8D15E67E6C8F9DA135AB761D00B31 |
IIM version | 38,854 |