BS ISO 14490-3:2021
Current
Optics and photonics. Test methods for telescopic systems Test methods for telescopic sights
Hardcopy , PDF
English
03-26-2021
| Committee |
CPW/172
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This document specifies test equipment and test procedures for determination of the following optical characteristics of telescopic sights:
-
axial parallax;
-
parallax;
-
eye relief range, eye relief, critical eye relief;
-
reticle tracking;
-
line of sight shift due to zooming;
-
line of sight shift due to focusing.
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