BS IS0 19056-2:2019 BSl Standards Publication Microscopes Definition and measurement of illumination properties Part 2: llumination properties related to the colour in bright field microscopy bsi. BSISO19056-2:2019 BRITISH STANDARD Nationalforeword This British Standard is theUK implementation of IS019056-2:2019. The UK participation in its preparation was entrusted to Technical Committee CPW/172, Optics and Photonics. A list of organizations represented on this committee can be obtained on requestto its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. TheBritish Standards Institution2019 Published by BSI Standards Limited 2019 ISBN9780580939020 ICS37.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31December 2019. Amendments/corrigendaissuedsincepublication Date Textaffected BSIS019056-2:2019 INTERNATIONAL ISO STANDARD 19056-2 First edition 2019-11 Microscopes Definition and measurement of illumination properties - Part 2: Illumination properties related to the colour in bright field microscopy Microscopes-Definition et mesurage despropriétés d'éclairage- Partie 2:Proprietes d'illumination lieesa la couleur en microscopiea champ lumineux Reference number IS0 19056-2:2019(E) ISO @ IS0 2019