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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Photonics Russia</journal-id><journal-title-group><journal-title xml:lang="en">Photonics Russia</journal-title><trans-title-group xml:lang="ru"><trans-title>Фотоника</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-7296</issn><issn publication-format="electronic">2686-844X</issn><publisher><publisher-name xml:lang="en">Technosphera JSC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">634536</article-id><article-id pub-id-type="doi">10.22184/1993-7296.FRos.2024.18.4.314.319</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Optical Devices &amp; Systems</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оптические устройства и системы</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Night vision lens</article-title><trans-title-group xml:lang="ru"><trans-title>Объективы ночных приборов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4592-1060</contrib-id><name-alternatives><name xml:lang="en"><surname>Shishkin</surname><given-names>Igor P.</given-names></name><name xml:lang="ru"><surname>Шишкин</surname><given-names>Игорь Петрович</given-names></name></name-alternatives><address><country country="BY">Belarus</country></address><bio xml:lang="en"><p>Candidate of Technical Sciences</p></bio><bio xml:lang="ru"><p>к.т.н</p></bio><email>photonics@technosphera.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shkadarevich</surname><given-names>Alexey P.</given-names></name><name xml:lang="ru"><surname>Шкадаревич</surname><given-names>Алексей Петрович</given-names></name></name-alternatives><address><country country="BY">Belarus</country></address><bio xml:lang="en"><p>Doctor of Technical Sciences</p></bio><bio xml:lang="ru"><p>д.т.н.</p></bio><email>photonics@technosphera.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">RTC “LEMT” BelOMO</institution></aff><aff><institution xml:lang="ru">НТЦ «ЛЭМТ» БелОМО</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">RTC «LEMT» BelOMO</institution></aff><aff><institution xml:lang="ru">НТЦ «ЛЭМТ» БелОМО</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-07-23" publication-format="electronic"><day>23</day><month>07</month><year>2024</year></pub-date><volume>18</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>314</fpage><lpage>319</lpage><history><date date-type="received" iso-8601-date="2024-07-23"><day>23</day><month>07</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-07-23"><day>23</day><month>07</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Shishkin I.P., Shkadarevich A.P.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Шишкин И.П., Шкадаревич А.П.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Shishkin I.P., Shkadarevich A.P.</copyright-holder><copyright-holder xml:lang="ru">Шишкин И.П., Шкадаревич А.П.</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1993-7296/article/view/634536">https://journals.eco-vector.com/1993-7296/article/view/634536</self-uri><abstract xml:lang="en"><p>Night vision lenses is presented: lenses with a focal length of 26 mm, 80 mm, 150 mm, catadioptric lens with 200 mm focal length and zoom lens with variable focal length of 24–80 mm. The use of low dispersion glass in lenses significantly increases their resolution. The design is optimal in terms of sensitivity of lens tolerances and can be successfully used in mass production.</p></abstract><trans-abstract xml:lang="ru"><p>Представлена конструкция объективов ночных приборов: линзовые объективы с фокусным расстоянием 26 мм, 80 мм, 150 мм, зеркально-линзовый объектив с фокусом 200 мм и зум объектив с переменным фокусным расстоянием 24–80 мм. Применение в составе объективов марок стекол с низкой дисперсией существенно повышает их разрешающую способность. Конструкция оптимальна с точки зрения чувствительности к допускам на линзы и может быть успешно использована при массовом производстве.</p></trans-abstract><kwd-group xml:lang="en"><kwd>NIR lens</kwd><kwd>night vision lens</kwd><kwd>zoom lens</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>объективы ночных приборов</kwd><kwd>зум объектив</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Patent RU 2360269. Lens for night vision devices / Shishkin I. P. 27.06.2009.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Patent RU 2421764. Lens for the visible and NIR spectral region / Shishkin I. P. 20.06.2011.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Medvedev A. V., Grinkevich A. V., Knyazeva S. N. Night Vision Goggles and Features of Their Use. Photonics Russia. 2021;15(3):214–227. DOI: 10.22184/1993-7296.FRos.2021.15.3.214.226.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>https://www.photonics.su/journal/article/9421</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>https://www.photonics.su/news/11596</mixed-citation></ref></ref-list></back></article>
