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Measurement of eyepiece diopter of direct view imagers

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Języki publikacji
EN
Abstrakty
EN
This paper presents a detailed review on a present confused situation related to defining and measurement of the eyepiece diopter range of optical/electro-optical devices to be used for a direct observation by human observers. On the basis of this review three precise definitions of a direct view imagers eyepiece diopter are presented. One of these definitions is determined as optimal fit to describe the perception of human observers. Further on, design and measurement uncertainties of diopter meters are discussed and rules of accurate measurements are formulated. Finally, recommendations for the maximum acceptable errors of the diopter scale of eyepieces of classic types of direct view imagers are presented, as well.
Słowa kluczowe
Twórcy
  • Institute of Optoelectronics, Military University of Technology, 2 Kaliskiego St., 00-908, Warsaw, Poland
  • INFRAMET, Bugaj 29a, Koczargi Nowe, 05-082, Stare Babice, Poland
Bibliografia
  • [1] www.rp-photonics.com/dioptric_power.html
  • [2] www.edmundoptics.com/knowledge-center/glossary/d
  • [3] www.dictionary.com/browse/diopter?s=t
  • [4] https://en.wikipedia.org/wiki/Dioptre
  • [5] Schmidt-Erfurth, U. & Kohnen, T. Encyclopedia of Ophthalmology. (Springer-Verlag GmbH, 2018). https://doi.org/10.1007/978-3-540-69000-9
  • [6] https://www.brunson.us/diopter-tester7101.html
  • [7] https://www.vermontphotonics.com/focal-power-dioptometers-dynameters/
  • [8] https://www.haag-streit.com/moeller-wedel-optical/products/optical-testing-instruments/tools-for-optical-workshops/diopter-telescopes/
  • [9] trioptics.com/wp-content/uploads/2019/09/OptiTest-EN-V009.pdf
  • [10] https://www.inframet.com/Data_sheets/DPM66.pdf
  • [11] MIL-A-49425 (CR), 1989.: Aviator’s night vision imaging system AN/AVS-6(V) 1, AN/AVS/6(V)2, 1989. Available at: www.everyspec.com/MIL-SPECS/MIL-SPECS-MIL-A/MIL-A-49425_41124/
  • [12] MIL-D-49313 (CR), 1989.: Goggles, Night vision AN-PVS-7B, 1989.
  • [13] MIL-PRF-49064E, 1999: Performance specification: Night vision sight, Crew Served weapon AN/TVS-5, 1999.
  • [14] MIL-PRF-49147D(CR), 1992: Lens assembly, Eyepiece viewer, Driver night vision, AN/VVS-2V, 1992.
  • [15] RTCA DO-275, 2001.: Minimum operational performance standards for integrated night vision imaging system equipment, 2001. Available at: https://standards.globalspec.com/std/1991913/RTCA%20DO-275
  • [16] ISO 21094, 2008.: Optics and photonics - Telescopic systems - Specifications for night vision devices, 2008. Available at: https://www.iso.org/standard/42758.html
  • [17] ISO 14490-1, 2005.: Optics and optical instruments - Test methods for telescopic systems - Part 1: Test methods for basic characteris-tics, 2005. Available at: https://www.iso.org/standard/36638.html
  • [18] Ronian, H. S. Concept, design, and manufacture of a 3X rifle gun sight, SPIE 5249, 281-287 (2004). https://doi.org/10.1117/12.513418
  • [19] Alberto, L., Alessandro, C., Riccardo, B., Mauro, S. & Stefano, P. Miniaturized day/night sight in Soldato Futuro program, SPIE 8704, 87040O (1-7) (2013). https://doi.org/10.1117/12.2015814
  • [20] Share-Dawn, P.A. NVG eyepiece focus (diopter) study, SPIE 4361, 138-147 (2001). https://doi.org/10.1117/12.437988
  • [21] Gleason, G. A., Riegler, J. T. & Garness, S. A. The effect of ANVIS night vision goggle eyepiece focus on visual acuity: Part 1 short-term wear. Proceedings of the Human Factors and Ergonomics Society Annual Meeting, HFES 40, 1294 (1996). https://doi.org/10.1177/154193129604002485
  • [22] Gleason, G. A., Riegler, J. T. & Garness, S. A. The effect of ANVIS night vision goggle eyepiece focus on visual acuity: Part 2 long-term wear. Proceedings of the Human Factors and Ergonomics Society Annual Meeting, HFES 40, 1294 (1996). https://doi.org/10.1177/154193129604002486
  • [23] Van Arsdel, R. et al. NVG adjustment methods, eyepiece focus settings, and vision. in Proc. SPIE 6224, 62240J (2006). https://doi.org/10.1117/12.664449
  • [24] Bower, K. S. et al. Night Vision and Military Operations. in: Ophthalmology in Extreme Environments. (eds. Subramanian, P.S.) 55-71 (Springer, Cham, 2017). https://doi.org/10.1007/978-3-319-57600-8_4
  • [25] Daniela, B. Night vision devices - Modeling and Optimal Design, (Bulgarian Academy of Sciences, 2015), ISBN 978-954-322-829-4. Available at: https://www.researchgate.net/publication/284409781
Uwagi
1. Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021). 2. We inform that the research needed to obtain results in this paper was partially financed by a grant from the National Center for Research and Development of Poland no. MAZOWSZE/0043/19-00.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-1bd27bbc-0320-4341-8bcf-2798fb76b7e3
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