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“ISO 11810:2015 Lasers and laser-related equipment – Test method and classification for the laser resistance of surgical drapes and/or patient protective covers – Primary ignition, penetration, flame spread and secondary ignition” has been added to your cart. View cart

ISO 22247:2022
ISO 22247:2022 Optics and photonics – Effective numerical aperture of laser lenses – Definition and verification procedure
CDN $173.00
SKU: b8c468588410
Category: ICS:31.260
Description
This document covers terms, definitions, and a verification procedure to characterize the ability of laser lenses to collimate divergent laser beams and to focus collimated laser to small spot sizes. The aim of this document is to give users reliable information on the applicability of laser lenses in the field of beam forming.
Edition
1
Published Date
2022-04-27
Status
PUBLISHED
Pages
18
Format 
Secure PDF
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Abstract
This document covers terms, definitions, and a verification procedure to characterize the ability of laser lenses to collimate divergent laser beams and to focus collimated laser to small spot sizes. The aim of this document is to give users reliable information on the applicability of laser lenses in the field of beam forming.
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