The Barnet Book of Photography: A Collection of Practical Articles

Nonfiction, Religion & Spirituality, New Age, History, Fiction & Literature
Cover of the book The Barnet Book of Photography: A Collection of Practical Articles by Various Authors, Library of Alexandria
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Various Authors ISBN: 9781465542526
Publisher: Library of Alexandria Publication: March 8, 2015
Imprint: Language: English
Author: Various Authors
ISBN: 9781465542526
Publisher: Library of Alexandria
Publication: March 8, 2015
Imprint:
Language: English
Writing in London on a day in winter with a murky sky and sloshy streets, the title of Alpine Photography is verily refreshing. It brings back days of sunlight and joyous experiment, and as we write the soul stirring scenery is before us called up by photographs taken under varying conditions of comfort and discomfort. That there is something different in Alpine photography to photography in our own country, we are bound to believe, since a special article is demanded for it. The first question invariably asked is as to the nature of the outfit required. We should here like to divide our reply into two divisions. The one concerning the mountaineer, and the other the ordinary tourist. For the former we have no doubt in our minds that a hand camera to take ¼ plate or 5 × 4 pictures is the most convenient form of camera to take. It is not our business to advertise any person's wares and we shall content ourselves by saying that personally we prefer a camera which has separate slides and does not possess a magazine, more particularly when glass plates are to be used, though a form of Kodak is not to be despised. But perhaps we are prejudiced in favour of glass plates, for they are simple to manipulate and have no cockles nor other drawbacks which the careless photographer may have to encounter. Probably the most useful lens to employ is a doublet of which the focal length is about a quarter more than the width of the plate, since it includes a fair angle and the margins of the photographs are not likely to be markedly different in general density to the centre, as is the case when wide-angle lenses are employed. In England a lens which will cover with a large stop, say f/8, is a desideratum, but in the Alps it is very rarely that such a large ratio of aperture to focal length is required. As a rule for ordinary plates a lens has to be stopped down to f/16 to give a negative in say 1/50th of a second. Nevertheless where orthochromatic plates are to be employed it is very necessary to have a lens which will cover a plate satisfactorily with f/8 in order to use a colour screen for producing orthochromatic effects, since the loss of photographic light caused by the screen can only be compensated for by such an aperture even when the shutter is slowed down.
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Writing in London on a day in winter with a murky sky and sloshy streets, the title of Alpine Photography is verily refreshing. It brings back days of sunlight and joyous experiment, and as we write the soul stirring scenery is before us called up by photographs taken under varying conditions of comfort and discomfort. That there is something different in Alpine photography to photography in our own country, we are bound to believe, since a special article is demanded for it. The first question invariably asked is as to the nature of the outfit required. We should here like to divide our reply into two divisions. The one concerning the mountaineer, and the other the ordinary tourist. For the former we have no doubt in our minds that a hand camera to take ¼ plate or 5 × 4 pictures is the most convenient form of camera to take. It is not our business to advertise any person's wares and we shall content ourselves by saying that personally we prefer a camera which has separate slides and does not possess a magazine, more particularly when glass plates are to be used, though a form of Kodak is not to be despised. But perhaps we are prejudiced in favour of glass plates, for they are simple to manipulate and have no cockles nor other drawbacks which the careless photographer may have to encounter. Probably the most useful lens to employ is a doublet of which the focal length is about a quarter more than the width of the plate, since it includes a fair angle and the margins of the photographs are not likely to be markedly different in general density to the centre, as is the case when wide-angle lenses are employed. In England a lens which will cover with a large stop, say f/8, is a desideratum, but in the Alps it is very rarely that such a large ratio of aperture to focal length is required. As a rule for ordinary plates a lens has to be stopped down to f/16 to give a negative in say 1/50th of a second. Nevertheless where orthochromatic plates are to be employed it is very necessary to have a lens which will cover a plate satisfactorily with f/8 in order to use a colour screen for producing orthochromatic effects, since the loss of photographic light caused by the screen can only be compensated for by such an aperture even when the shutter is slowed down.

More books from Library of Alexandria

Cover of the book The Australian Victories in France in 1918 by Various Authors
Cover of the book The Swedish Revolution Under Gustavus Vasa by Various Authors
Cover of the book The Athelings: Complete by Various Authors
Cover of the book War Inconsistent with the Religion of Jesus Christ by Various Authors
Cover of the book Saracinesca by Various Authors
Cover of the book Los Cursos by Various Authors
Cover of the book The Common Law by Various Authors
Cover of the book Visions: A Phantasy by Various Authors
Cover of the book America Discovered by the Welsh in 1170 A.D. by Various Authors
Cover of the book Hills and the Sea by Various Authors
Cover of the book A Treatise on Painting by Various Authors
Cover of the book The Devil's Own: A Romance of the Black Hawk War by Various Authors
Cover of the book Clocks by Various Authors
Cover of the book Avatâras: Four Lectures Delivered at the Twenty-Fourth Anniversary Meeting of the Theosophical Society at Adyar, Madras, December, 1899 by Various Authors
Cover of the book Hidden Treasures of the Ancient Qabalah by Various Authors
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy