Shelfmark

Hil.521

Maker

Hilger & Watts

Subjects

Optical instruments--Handbooks; manuals; etc.; Collimators (Optical instrument)--Calibration.; Electrodes

Title

Setting instructions for E408 glass optic (when ordered separately)

Description

Instructions are set out under these headings:
Collimation and minimum deviation;
Collimation and minimum deviation setting;
Electrode alignment;
Setting focus and tilt;
Wavelength of copper lines;

Earliest Date

Latest Date

Pages

4

Address

St. Pancras Way, Camden Road, London, NW 1.

Other Makers

Cat no

n.a.

Contents List

Hardback

Prices

Index

Illustrations

General Ref