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BS ISO 10110-18:2018

BS ISO 10110-18:2018

$142.49

Optics and photonics. Preparation of drawings for optical elements and systems – Stress birefringence, bubbles and inclusions, homogeneity, and striae

Published By Publication Date Number of Pages
BSI 2018 32
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This document specifies the indication of tolerances for four categories of imperfections within optical materials — stress birefringence, bubbles and inclusions, homogeneity, and striae — in the ISO 10110 series, which standardizes drawing indications for optical elements and systems.

Tolerances are applied either to a finished optical part, a finished system of optical parts, or to the raw material used to manufacture an optical part.

PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
3.1 Terms for stress birefringence
10 3.2 Terms for bubbles and inclusions
3.3 Terms for homogeneity and striae
4 Specification of raw material and finished assemblies
4.1 Raw material
4.2 Finished assemblies
11 5 Stress birefringence
5.1 Principle of specification
5.2 Indication in drawings
5.2.1 Indication codes
5.2.2 Structure of the indication
5.3 Examples of indications for stress birefringence
6 Bubbles and inclusions
6.1 General
6.2 Principle of specification
12 6.3 Indication in drawings
6.3.1 Indication codes
6.3.2 Structure of the indication
6.4 Accumulation rule
13 6.5 Concentration rule
6.6 Examples of indications for bubbles
7 Homogeneity and striae
7.1 General
7.2 Indication in drawings
7.2.1 Indication codes
7.2.2 Structure of the indication
14 7.3 Homogeneity
7.3.1 Principle of specification
7.3.2 Quality classes
15 7.3.3 Focus term
7.4 Striae
7.4.1 Principles of specification
7.4.2 Density classes for striae
7.4.3 Wavefront deviation classes for striae
16 7.4.4 Comparison of density and wavefront quality classes for striae
7.4.5 Multiple orthogonal directions
7.5 Examples of indications for homogeneity and striae
17 8 Indications for “no requirement” or “default”
9 Indications on drawings
9.1 Table field
9.2 Drawing field
10 Indications for other optical material tolerances
11 Examples of indications on drawings
11.1 Example 1: Raw material properties in the drawing region
18 11.2 Example 2: Finished part bubble specification
11.3 Example 3: Finished part, all three properties
19 11.4 Example 4: System example
11.5 Example 5: Tabulation example
20 Annex A (informative) Stress optical constant and stress birefringence
21 Annex B (informative) Guidance for stress birefringence in optical glass
23 Annex C (informative) Guidance for bubble grades in optical glass
26 Annex D (informative) Guidance for homogeneity in optical glass
28 Annex E (informative) Guidance for striae in optical glass
30 Bibliography

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BS ISO 10110-18:2018
$142.49