File:The American annual of photography (1917) (14780884711).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,970 × 2,762 pixels, file size: 1.56 MB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]



Description
English:

Identifier: americanannualof1917newy (find matches)
Title: The American annual of photography
Year: 1917 (1910s)
Authors:
Subjects: Photography
Publisher: New York : Tennant and Ward
Contributing Library: Harold B. Lee Library
Digitizing Sponsor: Brigham Young University

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
Figure 2.Photograph of the Sun Showing Sunspots. inches in diameter, while using a telescope which has an objectglass of three inches in diameter. This size of image enablesus to photograph a great many details on the suns surface—even if it is 93,000,000 miles away. Amongst the details wesee on these photographs, the most prominent are the sunspots.(Figures i and 2.), then the faculse or white clouds of metalhcvapors floating above the surface of the photosphere, and alsodetails of the photosphere itself. The faculse are best shownwhen near the suns limb; but the spots show at any stage oftheir journey around the sun when on the side turned towards us. In solar photography I find it convenient to use a right-angle prism between the object-glass and the eyepiece, as in 160
Text Appearing After Image:
IN THE BLUE MOUNTAINS, N. S. W. Harold Cazneaux. this way we can point the camera away from the direct raysof the sun, (Figure 3.) Anyone with a reflecting camera, byremoving the lens and focusing the projected image from atelescope on to the ground glass, should be able to get goodsolar photos. It is necessary to use slow or process plates tosecure the best results, and at the same time stop down thelens while using very quick exposures. In developing these negatives, care should be taken not toover-develop, as it is very easy to get them too dense. Inprinting also great care is necessary to use a paper whichis suitable to the negative, giving briUiancy and at the sametime good detail.

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Date
Source

https://www.flickr.com/photos/internetarchivebookimages/14780884711/

Author Internet Archive Book Images
Permission
(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Volume
InfoField
1917
Flickr tags
InfoField
  • bookid:americanannualof1917newy
  • bookyear:1917
  • bookdecade:1910
  • bookcentury:1900
  • booksubject:Photography
  • bookpublisher:New_York___Tennant_and_Ward
  • bookcontributor:Harold_B__Lee_Library
  • booksponsor:Brigham_Young_University
  • bookleafnumber:208
  • bookcollection:americana
Flickr posted date
InfoField
30 July 2014

Licensing

[edit]
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
  1. The copyright is in the public domain because it has expired;
  2. The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
  3. The institution owns the copyright but is not interested in exercising control; or
  4. The institution has legal rights sufficient to authorize others to use the work without restrictions.

More information can be found at https://flickr.com/commons/usage/.

Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14780884711. It was reviewed on 5 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

5 August 2015

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current05:40, 5 August 2015Thumbnail for version as of 05:40, 5 August 20151,970 × 2,762 (1.56 MB)Fæ (talk | contribs)== {{int:filedesc}} == {{subst:chc}} {{information |description={{en|1=<br> '''Identifier''': americanannualof1917newy ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Famericanannua...

You cannot overwrite this file.

There are no pages that use this file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:The_American_annual_of_photography_(1917)_(14780884711).jpg&oldid=886462309"