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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">629093</article-id><article-id pub-id-type="doi">10.22184/1993-7296.FRos.2023.17.8.632.636</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">Multifunctional Binoculars</article-title><trans-title-group xml:lang="ru"><trans-title>Многофункциональный бинокль</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>кандидат технических наук</p></bio><email>shipoflens@mail.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><email>shipoflens@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">LEMT Scientific and Technical Center of BelOMO</institution></aff><aff><institution xml:lang="ru">НТЦ «ЛЭМТ» БелОМО</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-14" publication-format="electronic"><day>14</day><month>12</month><year>2023</year></pub-date><volume>17</volume><issue>8</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>632</fpage><lpage>636</lpage><history><date date-type="received" iso-8601-date="2024-03-14"><day>14</day><month>03</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-03-14"><day>14</day><month>03</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/629093">https://journals.eco-vector.com/1993-7296/article/view/629093</self-uri><abstract xml:lang="en"><p>The paper provides the optical channel description for digital multifunctional binoculars. The design of low-profile and lightweight television variable focus (zoom) lens and night vision and infrared lenses with internal focusing is given. The design options for the eyepiece assembly of binoculars are shown.</p></abstract><trans-abstract xml:lang="ru"><p>Дано описание оптических каналов цифрового многофункционального бинокля. Представлена конструкция компактных и легких: телевизионного объектива с переменным фокусным расстоянием, объективов с внутренней фокусировкой ночного и инфракрасного спектрального диапазона. Показаны варианты построения окулярной части бинокля.</p></trans-abstract><kwd-group xml:lang="en"><kwd>multifunctional binoculars</kwd><kwd>variable focus (zoom) lens</kwd><kwd>internal focusing lens</kwd><kwd>pseudo-binocular</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>многофункциональный бинокль</kwd><kwd>объектив с переменным фокусным расстоянием</kwd><kwd>объектив с внутренней фокусировкой</kwd><kwd>псевдобинокуляр</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The article was prepared on the basis of many years of work by all members of the team of authors. Development and research are carried out at the expense of RTC “LEMT” BELOMO.</funding-statement><funding-statement xml:lang="ru">Статья подготовлена на основе работы всех членов авторского коллектива. Разработка и исследования выполнена за счет собственных средств НТЦ «ЛЭМТ» БелОМО.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>https://www.hewei-defense.com/intelligent-multi-function-binocular-product/</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>https://www.infraredcore.com/quality-14464832-multifunctional-uncooled-vox-thermal-imaging-binoculars</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Shishkin I. P., Shkadarevich A. P. Achromatized Lenses of Thermal Imagers. Photonics Russia. 2020. Т. 14. № 4. С. 360–367.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Shishkin I. P., Shkadarevich A. P. Thermally Stabilized Thermal Imaging Lenses. Photonics Russia. 2021. Т. 15. № 2. С. 154–159.</mixed-citation></ref></ref-list></back></article>
