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sklademVydáno: 2005
ISO 14490-1:2005
ISO 14490-1:2005-Optics and optical instruments — Test methods for telescopic systems-Part 1: Test methods for basic characteristics
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| Označení normy: | ISO 14490-1:2005 |
| Počet stran: | 14 |
| Vydání: | 1 |
| Vydáno: | 2005 |
| Jazyk: | Anglicky |
Popis
ISO 14490-1:2005
ISO 14490-1:2005 specifies the test methods for the determination of the following basic characteristics of telescopic systems and observational telescopic instruments: angular magnification;entrance pupil diameter;exit pupil diameter and eye relief;angular field of view in the object space;angular field of view in the image space;angular field of view in the object space for spectacle wearers;collimation of the bundle of rays emergent from the eyepiece;image rotation;closest distance of observation.