Camera Work: A Photographic Quarterly (1908 (Heft 24))

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WE talk about a lens as if it were an ordinary thing and yet
when we stop to think how scientists and mechanicians
have worked and thought and thought and worked to evolve the
peculiar qualities of excellence of the
BAUSCH & LOMB-ZE1SS
TESSAR LENSE
we get some notion of how really great and important a thing is
the lens.
It is neither too eloquent nor graphic to say the Tessar is the
triumph of lens making. It is the newest and fastest of the Tessar
series. Its speed and scope make it the ideal lens for the most
critical photographic work indoors or out.
<f Send for our booklet.
q PRISM is a little magazine of lens information. Send for copy.
tj Our name on a photographic lens, field glass, microscope,
LABORATORY APPARATUS, SCIENTIFIC OR ENGINEERING INSTRUMENT IS
OUR GUARANTEE.
BAUSCH & LOMB OPTICAL COMPANY