Camera Work: A Photographic Quarterly (1911 (Heft 34-35))

microscopes, field
glasses, laboratory ap-
paratus, engineering
and other scientific in-
struments

Every amateur photographer has experienced the dis-
appointment of finding his lens too slow for a subject
that he particularly wished to capture — something
unique, something with appealing associations, but too
rapid for the ordinary lens.
Speed, with definition, is assured the owner of a


The most rapid work, the most delicate detail come
within the scope of this powerful light-gathering lens,
with its uniform illumination over the entire plate.
No matter what speed may be required, the Tessar is
equal to the task.

Booklet T treats of better photography in
an interesting manner. Write for it today.

Bausch & [omb Optical (o.

NEW YORK WASHINGTON CHICAGO SAN FRANCISCO

London ROCHESTER. N.Y. ™ANKf’°*T