Optics and photonics. Specifications for telescopic sights. High-performance instruments

This document provides specifications for high-performance optical instruments, particularly focusing on the design, performance, and testing of sighting devices. It outlines the requirements and test methods applicable to these instruments, ensuring consistency and reliability in their application. The standard covers various aspects including optical characteristics, mechanical construction, environmental resistance, and operational performance. It is intended to be used by manufacturers, users, and testing authorities involved in the production and evaluation of sighting devices. The content includes definitions, general requirements, test procedures, and criteria for acceptance. This standard supports the development and use of sighting devices by establishing a common framework for their specification and evaluation. It is applicable to a wide range of optical instruments used in various fields such as military, industrial, and scientific applications.