ISO 14132-2:2015

Optics and photonics — Vocabulary for telescopic systems — Part 2: Terms for binoculars, monoculars and spotting scopes

ISO 14132-2:2015 gives terms, definitions and letter symbols used in relation with binoculars, monoculars, and spotting scopes. The alphabetical index of terms that are common for all published parts of ISO 14132 are published in ISO 14132‑1.

Optique et photonique — Vocabulaire relatif aux systèmes télescopiques — Partie 2: Termes pour jumelles, monoculaires et lunettes

General Information

• Status: Published
• Publication Date: 15-Nov-2015
• ICS: 01.040.37 - Image technology (Vocabularies)
• ICS: 37.020 - Optical equipment
• Technical Committee: ISO/TC 172/SC 4 - Telescopic systems
• Drafting Committee: ISO/TC 172/SC 4 - Telescopic systems
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 15-Sep-2020

Relations

• Revises: ISO 14132-2:2002 - Optics and optical instruments — Vocabulary for telescopic systems — Part 2: Terms for binoculars, monoculars and spotting scopes
• Effective Date: 15-Mar-2014

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 14132-2
Second edition
2015-11-15
Optics and photonics — Vocabulary
for telescopic systems —
Part 2:
Terms for binoculars, monoculars and
spotting scopes
Optique et photonique — Vocabulaire relatif aux systèmes
télescopiques —
Partie 2: Termes pour jumelles, monoculaires et lunettes
Reference number
ISO 14132-2:2015(E)
©
ISO 2015

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ISO 14132-2:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

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ISO 14132-2:2015(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
Bibliography . 6
© ISO 2015 – All rights reserved iii

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ISO 14132-2:2015(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
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electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT), see the following URL: Foreword — Supplementary information.
The committee responsible for this document is ISO/TC 172, Optics and photonics, Subcommittee SC 4,
Telescopic systems.
This second edition cancels and replaces the first edition (ISO 14132‑2:2002), which has been technically
revised with the following changes:
a) the term “telescopic system” has been introduced replacing the term “telescope” where appropriate;
b) clearer distinction between “b — distance between centres of eyepieces”, “b’ — interpupillary
distance” and “B — distance between centres of objectives”, see 3.1.11 and 3.1.14;
c) the previous term “wide‑angle binocular” is now defined in ISO 14132-1 as “wide angle
telescopic system”;
d) a new term was added: “false pupils” (3.5).
ISO 14132 consists of the following parts, under the general title Optics and photonics — Vocabulary for
telescopic systems:
— Part 1: General terms and alphabetical indexes of terms in ISO 14132
— Part 2: Terms for binoculars, monoculars and spotting scopes
— Part 3: Terms for telescopic sights
— Part 4: Terms for astronomical telescopes
— Part 5: Terms for night vision devices
iv © ISO 2015 – All rights reserved

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INTERNATIONAL STANDARD ISO 14132-2:2015(E)
Optics and photonics — Vocabulary for telescopic systems —
Part 2:
Terms for binoculars, monoculars and spotting scopes
1 Scope
This part of ISO 14132 gives terms, definitions and letter symbols used in relation with binoculars,
monoculars, and spotting scopes.
The alphabetical index of terms that are common for all published parts of ISO 14132 are published
in ISO 14132-1.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
binoculars
telescopic observational instrument that contains two telescopic systems and is designed as two
interlinked monocular telescopic systems having parallel optical axes
3.1.1
prism binoculars
binoculars with prism erecting systems
3.1.2
lens binoculars
binoculars with lens erecting systems
Note 1 to entry: Galilean binoculars are types of all‑lens binoculars (no prisms).
3.1.3
variable power binoculars
binoculars that provide a means of changing magnification
Note 1 to e
...