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1、BRITISH STANDARD BS 7012-16: 1997 ISO 10937: 1997 Light Microscopes Part 16: Diameter of interchangeable eyepieces for microscopes with tube length 160 mm ICS 37.020 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c)
2、BSI BS 7012-16:1997 This British Standard, having been prepared under the direction of the Sector Board for Materials and Chemicals, was published under the authority of the Standards Board and comes into effect on 15 November 1997 BSI 03-2000 ISBN 0 580 28805 6 National foreword This Part of BS 701
3、2 has been prepared by Technical Committee LBI/33 Microscopes. It is identical with ISO 10937:1997 Optics and optical instruments Microscopes Diameter of interchangeable eyepieces for microscopes with tube length 160 mm published by the International Organization for Standardization (ISO). A list of
4、 organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International S
5、tandards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British St
6、andard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the ISO title page, pages ii to iv, page 1 and a back cover. This standard has been updated (see copyright date) and may have had amendment
7、s incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7012-16:1997
8、BSI 03-2000i Contents Page National forewordInside front cover Forewordiii Text of ISO 109371 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: London South Bank University, London South B
9、ank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7012-16:1997 ii BSI 03-2000 Contents Page Forewordiii 1Scope1 2Requirements1 Fig
10、ure 1 Diameter of the eyepiece1 Descriptors: Optics, optical equipment, microscopes, optical microscopes, eyepieces, dimensions, interfaces, interchangeability. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI B
11、S 7012-16:1997 BSI 03-2000iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interes
12、ted in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical C
13、ommission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Inter
14、national Standard ISO 10937 was prepared by Technical Committee ISO/TC 172, Optics and optical instruments, Subcommittee SC 5, Microscopes and endoscopes. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blan
15、k Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7012-16:1997 BSI 03-20001 1 Scope This International Standard specifies the diameter of interchangeable eyepieces for microscopes with a tube length of 160 m
16、m. This International Standard does not apply to eyepieces for stereomicroscopes. 2 Requirements The diameter dimensions given shall be adhered to (see Figure 1), however, the shape of the eyepiece does not have to correspond to the illustration. Figure 1 Diameter of the eyepiece Licensed Copy: Lond
17、on South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 7012-16: 1997 ISO 10937: 1997 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British St
18、andards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the co
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26、rpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 12:52:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI