TELASCOPIC SIGHT WITH UPGRADED DURABILITY
| Autor: | Mykola Senatorov, Volodymyr I. Mykytenko, Volodymyr M. Senatorov |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | Bulletin of Kyiv Polytechnic Institute. Series Instrument Making. :43-47 |
| ISSN: | 2663-3450 0321-2211 |
| DOI: | 10.20535/1970.59(1).2020.210015 |
| Popis: | Analysis of the leading world states trends on development of armament and military equipment permits to determine a clear tendency - simplification of armament operation at simultaneous upgrading it durability. Concerning to small armament it means, in perspective it should insure no-failure the battle task execution in the hard operation condition. Paper purpose is to elaborate a methodology for designing improved telescopic sight optical scheme without movable nodes and air spaces between optical components. Methodology for designing solid telescopic sight on base of afocal lens is elaborated in paper. Telescopic sight on base of afocal lens with thickness 100 mm from STF 3 grade glass is designed. Afocal lens linear aperture (36 mm) is determined on base of aberration calculation for channel of «red dot» type aiming reticle image formation at prescribed sighting line error. The technical solutions deal with illumination of aiming reticle at it coupling with the second refracting surface of afocal lens are considered in paper and the methodology for using that sight at battle task execution is proposed. Air spaces between optical components within sight and movable elements are absent when telescopic sight is designed as solid monobloc unit. As result, this all increases a sight durability and simplifies it operation in military units. There is reasonably to install a sight on small arms instead collimator sight «red dot» type, because a methodological aiming error is decreased and distance for target detection and recognition is increased in that case. There are aspired the ways for further improving sight with purpose to decrease a sight weight due-to implementation of aiming methodology with specific form aiming reticle (pat Ukraine 37105А). |
| Databáze: | OpenAIRE |
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