Shelfmark

Hil.439

Maker

Hilger & Watts Ltd

Subjects

Optical instruments; Interferometers; Engineering instruments; Surface technology

Title

Watts surface finish micro-interferometer

Description

After an introductory paragraph, information is arranged under these headings:- Optical System: General description; Operation; Optical Data: Table of magnifications; Interpretation of Fringe Patterns; Description of Interferograms; General Data [including Cat. nos.]: External dimensions; Surface Roughness Measuring Range; Light Sources; Standard Equipment; Replacements and Accessories Available

Earliest Date

1955

Latest Date

1955

Pages

7

Address

48 Addington Square, London, S.E. 5

Other Makers

Cat no

CT 101

Contents List

Hardback

Prices

Index

Illustrations

Yes

General Ref