Shelfmark

wts.15

Maker

W. Watson & Sons

Subjects

Lenses--Design and construction.; Lenses--Catalogs

Title

Description & price list of the Holostigmat lens [facsimile]. Series Ia. F/4.6. Series I. F/6.I. Series II. F/8

Description

After a general introduction to the Holostigmat lens, there follows a list of instruments, each with about half a page of description, half a page of specifications and prices, some with illustrations. Instruments featured are as follows:-
Price list of the Holostigmat Convertible, Series 1 a. The new
lens;
Price list of the Holostigmat Convertible, Series 1, F/6.1;
Price list of the Holostigmat Convertible, Series II, f/8;
Price list of the Extra Hemi-Symmetrical Holostigmat
Convertible. Series I;
Price list of the Extra Hemi-Symmetrical Holostigmat
Convertible. Series II;
Holostigmat lenses. Series I. In sets of 6 foci;.
The Holostigmat Convertible wide-angle lens;
Watson’s tele-photo attachments
The new Watson-Conrady process lens, “Actinolux”;
The new Watson-Conrady “Actinolux” reversing prism

Earliest Date

Latest Date

Pages

16

Address

313, High Holborn, London W.C.

Other Makers

Cat no

Dept. No. 1

Contents List

Hardback

Prices

Yes

Index

Illustrations

Yes

General Ref