{"id":669802,"date":"2026-10-17T13:27:42","date_gmt":"2026-10-17T10:27:42","guid":{"rendered":"https:\/\/www.fotomonza.com\/?post_type=product&#038;p=669802"},"modified":"2026-10-29T06:21:38","modified_gmt":"2026-10-29T04:21:38","slug":"kowa-spottingscope-tsn-55s-prominar-17-40xw-zoom-kaukoputki","status":"publish","type":"product","link":"https:\/\/www.fotomonza.com\/en\/kauppa\/kowa-spottingscope-tsn-55s-prominar-17-40xw-zoom-kaukoputki\/","title":{"rendered":"Kowa TSN-55S PROMINAR 17\u201340xW zoom spotting scope"},"content":{"rendered":"<h2>KOWA TSN-55S PROMINAR 17\u201340xW zoom spotting scope<\/h2>\n<p>The Kowa TSN-55S is a compact straight-tube telescope featuring a 55 mm objective lens with pure Prominar fluorite. It is ideal for birdwatching, hunting and landscape observation when you want high-quality optics that are light enough to carry around. Discover our other products too <a href=\"https:\/\/www.fotomonza.com\/tuote-osasto\/kiikarit-ja-kaukoputket\/kaukoputket-kiikarit-ja-kaukoputket\/\">telescopes in our range<\/a>.<\/p>\n<h4>Fluorite optics and integrated zoom eyepiece<\/h4>\n<p>The Prominar fluorite element eliminates colour aberrations, ensuring a sharp, bright image with natural colour tones. The TE-11WZ II wide-angle zoom lens, integrated into the body, offers 17\u201340x magnification. The field of view is up to 52 % wider than that of its predecessor, the TSN-550.<\/p>\n<h4>Precise adjustment and durable construction<\/h4>\n<p>With dual focusing, you can quickly get the image roughly in focus and then fine-tune it as conditions change. The fully sealed, nitrogen-filled body is waterproof, and the lens\u2019s KR coating helps to keep the view clear in changing weather conditions.<\/p>\n<h4>Digiscoping with a smartphone or camera<\/h4>\n<p>With Kowa\u2019s smart adapters, you can attach a smartphone or a system camera to a telescope, turning it into a compact telephoto system for long-distance nature photography.<\/p>\n<h2>Main features<\/h2>\n<ul>\n<li>The straight TSN-55S model can be quickly aligned with the target, and an angled TSN-55A version is also available in the same range.<\/li>\n<li>A pure 55 mm fluorite crystal produces a colour-accurate and bright image.<\/li>\n<li>The integrated 17\u201340x wide-angle zoom lens allows you to switch from a wide view to close-ups.<\/li>\n<li>The dual-focus system features separate controls for fast and fine focusing.<\/li>\n<li>The nitrogen-filled, sealed body is resistant to rain and moisture.<\/li>\n<li>A protective filter can be attached to the front of the lens using the 58 mm filter thread.<\/li>\n<li>The roll-out sunshade reduces reflections and glare.<\/li>\n<li>A minimum focusing distance of 2.8 metres allows you to view nearby subjects.<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<ul>\n<li>Lens diameter: 55 mm<\/li>\n<li>Magnification: 17\u201340x<\/li>\n<li>Field of view: 3.64\u20132\u00b0<\/li>\n<li>Eye relief: 17 mm<\/li>\n<li>Minimum focusing distance: 2.8 m<\/li>\n<li>Glass type: XD, fluorite crystal<\/li>\n<li>Eye cups: flip-up<\/li>\n<li>Filter thread: 58 mm<\/li>\n<li>Waterproof: yes, nitrogen-filled<\/li>\n<li>Design: straight<\/li>\n<li>Weight: 960 g<\/li>\n<li>Intended use: birdwatching, hunting<\/li>\n<\/ul>\n<p>View all <a href=\"https:\/\/www.fotomonza.com\/tuotemerkki\/kowa\/\">KOWA products<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Kowa TSN-55S PROMINAR is a compact, straight-tube spotting scope featuring a 55 mm pure fluorite lens and an integrated 17\u201340x wide-angle zoom. The nitrogen-filled, waterproof body, dual focus system and digiscoping capability make it ideal for birdwatching and hunting.<\/p>","protected":false},"featured_media":669803,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"pwb-brand":[10112],"product_brand":[],"product_cat":[997,996],"product_tag":[],"class_list":["post-669802","product","type-product","status-publish","has-post-thumbnail","pwb-brand-kowa","product_cat-kaukoputket-kiikarit-ja-kaukoputket","product_cat-kiikarit-ja-kaukoputket","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":10112,"name":"Kowa","slug":"kowa"}],"_links":{"self":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product\/669802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/comments?post=669802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media\/669803"}],"wp:attachment":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media?parent=669802"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=669802"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_brand?post=669802"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_cat?post=669802"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_tag?post=669802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}