Historical
ISO 14133-1:2006
Optics and optical instruments - Specifications for binoculars, monoculars and spotting scopes - Part 1: General purpose instruments
ISO 14133-1:2006 is applicable to general purpose binoculars, monoculars and spotting scopes. It is not applicable to high performance binoculars, monoculars and spotting scopes, which are specified in ISO 14133-2.
International Organization for Standardization [iso]