Shelfmark

Hil.524.a

Maker

Hilger & Watts Ltd.

Subjects

Spectrograph--Design; Optical instruments--Handbooks; manuals; etc.

Title

Instructions for use of the two prism glass spectrograph E612; Part II Use of the instrument with camera E614 in the near infra-red region (0.6u - 1u). (To be read in conjunction with Part I - General) and instruction for re-setting instrument back to standard setting.

Description

Information is given in five sections:-
Section A General: 1. Limitations; 2. Prism Adjustment; Section B E.612 Spectograph; Collimator Focusing:1 Refocusing Requirement. 2. Set for near infra-red region (o.6u - 1.Ou); Section C 1. Care of Prisms; 2. Re-Setting the Prism Locating Strips; 3. Use of Angle Jig;
Section D Adjustment of the Cameras for an Axial Wavelength of 0.546u: E614 Camera; E613 Camera;
Section E Dispersion Curve for E614 Camera in Special Near Infra-red Range

Earliest Date

Latest Date

Pages

8

Address

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

Other Makers

Cat no

n.a.

Contents List

Yes

Hardback

Prices

Index

Illustrations

General Ref