Optics and optical instruments. Test methods for telescopic systems - Test methods for night-vision devices Ingestion-build-86103 IEC 63145-22-10) is shown in

IEC 63145-22-10) is shown in Annex A

For the purpose of this BS EN 13501-6

BS EN 1531645:2017 includes some technical changes with respect to BS EN 15316-4-5:2007

BS 7376:2009 Inclusion of glass in the construction of tables and trolleys for domestic use

This method might also not give a satisfactory open porosity result if it is less than 0

Optics and optical instruments. Test methods for telescopic systems - Test methods for night-vision devices Ingestion-build-86103 IEC 63145-22-10) is shown in1 Scope This International Standard describes the test methods for determining the performance of night vision devices as specified in ISO 21094.