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BS ISO 10110-8:2019

$142.49

Optics and photonics. Preparation of drawings for optical elements and systems – Surface texture

Published By Publication Date Number of Pages
BSI 2019 30
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This document specifies rules for the indication of the surface texture of optical elements, in the ISO 10110 series, which standardizes drawing indications for optical elements and systems. Surface texture is the characteristic of a surface that can be effectively described with statistical methods. Typically, surface texture is associated with high spatial frequency errors (roughness) and mid-spatial frequency errors (waviness).

This document is primarily intended for the specification of polished optics.

This document describes a method for characterizing the residual surface that is left after detrending by subtracting the surface form. The control of the surface form specified in ISO 10110-5, ISO 10110-12, and ISO 10110-19 is not specified in this document.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
13 4 Description of surface texture
4.1 General
14 4.2 Description of matt surfaces
4.3 Description of optically smooth surfaces
4.3.1 Description methods
4.3.2 Rms roughness and rms waviness
15 4.3.3 Polish grades
4.3.4 Power spectral density (PSD) function
16 4.3.5 Area power spectral density (APSD) function
17 4.3.6 Rms slope
4.3.7 Area rms slope
5 Indication in drawings
5.1 General
5.2 Indication for matt surface texture
18 5.3 Indication for optically smooth surface texture
5.3.1 Optically smooth surface without quantitative modification
5.3.2 Indication of smoothness by polish grade
19 5.3.3 Indication of rms roughness and rms waviness
5.3.4 Indication of PSD function specification
5.3.5 Indication of APSD function specification
20 5.3.6 Indication of rms or area rms slope specification
5.3.7 Indication of lay
21 5.4 Location
22 Annex A (informative) Relationship between surface texture and scattering characteristic of textured surfaces
24 Annex B (informative) Examples of indication of surface texture requirements
28 Bibliography
BS ISO 10110-8:2019
$142.49