Are used by all the leading Photographic Artists throughout the world, and have obtained the Highest Awards wherever exhibited.
DALLMEYER
“On the Choice and Use of Photographic
Lenses.”
EIGHTH THOUSAND. 1s.
This Pamphlet contains concise information for Selecting Lenses for any particular purposes, whether in Portraiture, Landscape, or Architectural subjects, &c., the proper use of Diaphragms, Tables of Comparative Exposures, the use of the Swing Back to the Camera, a simple Explanation of the law of Conjugate Foci, and Tables for Reduction and Enlargement.
DALLMEYER'S
New Descriptive Catalogue