RAPID TELEPHOTO Lenses for moving objects.
THE STIGMATIC LENSES for all-round work.
PATENT GROUP LENSES, Series D. These are invaluable for very rapid exposures of distant animals or birds. They work at F/6, and on small plates give crisper images than any anastigmats.
CATALOGUES AND ADVICE FREE.
J. H. DALLMEYER, Ltd.,
Show Rooms: 25, NEWMAN STREET, LONDON, W.
Offices and Works: DENZIL ROAD, NEASDEN, N.W.
Transcriber’s Note
This book was written in a period when many words had not become standardized in their spelling. Words may have multiple spelling variations or inconsistent hyphenation in the text. These have been left unchanged.
One footnote was moved to the end of the chapter. Final stops missing at the end of sentences and abbreviations were added.