. Bird studies with a camera : with introductory chapters on the outfit and methods of the bird photographer . Birds; Photography of birds. 18 BIRD STUDIES WITH A CAMERA accompanying the contact prints from tlieir respec- tive negatives. In each instance the enlargement is about three diameters, and the telephoto negative of course furnishes tlie most satisfactory 9. Lens Test No. 3. Same subject, distance, plate, and date as Tests Nos. 2 and 3. Eiglit-inch Zeiss Convertible, Series VII a. No. 10, with tele- photo attachment; diaphragm F. S ; twenty-one-inch bellows ; one sec- ond (V
. Bird studies with a camera : with introductory chapters on the outfit and methods of the bird photographer . Birds; Photography of birds. 18 BIRD STUDIES WITH A CAMERA accompanying the contact prints from tlieir respec- tive negatives. In each instance the enlargement is about three diameters, and the telephoto negative of course furnishes tlie most satisfactory 9. Lens Test No. 3. Same subject, distance, plate, and date as Tests Nos. 2 and 3. Eiglit-inch Zeiss Convertible, Series VII a. No. 10, with tele- photo attachment; diaphragm F. S ; twenty-one-inch bellows ; one sec- ond (Vs second was later found to be full time). When the difficulties of telephotography are consid- ered, however, and the -jVsecond exposure of the fourteen-inch lens, which permits of hand work, is compared with the one second of the telephoto, we believe that for general work in photographing. 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 Chapman, Frank M. (Frank Michler), 1864-1945. New York : D. Appleton
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Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1900
