{"id":669771,"date":"2026-10-17T13:26:14","date_gmt":"2026-10-17T10:26:14","guid":{"rendered":"https:\/\/www.fotomonza.com\/?post_type=product&#038;p=669771"},"modified":"2026-10-29T06:06:05","modified_gmt":"2026-10-29T04:06:05","slug":"kowa-spottingscope-tsn-66s-prominar-kaukoputki","status":"publish","type":"product","link":"https:\/\/www.fotomonza.com\/en\/kauppa\/kowa-spottingscope-tsn-66s-prominar-kaukoputki\/","title":{"rendered":"Kowa TSN-66S PROMINAR Spotting Scope"},"content":{"rendered":"<h2>KOWA TSN-66S PROMINAR Spotting Scope<\/h2>\n<p>The TSN-66S is a straight telescope from Kowa\u2019s Prominar range, combining a 66 mm objective lens with fluorite crystal optics. It is ideal for birdwatchers and hikers who want a sharp and clear image without the weight of a large telescope. See also <a href=\"https:\/\/www.fotomonza.com\/tuote-osasto\/kiikarit-ja-kaukoputket\/lisatarvikkeet\/\">accessories for binoculars and telescopes<\/a>.<\/p>\n<h4>Fluorite optics, as with larger tubes<\/h4>\n<p>The TSN-66 utilises optical solutions developed for the larger TSN-88 and TSN-99 models. The fluorite crystal lens and improved coating allow light to pass through efficiently across the entire visible spectrum, and the image is free from chromatic aberration. The KR coating on the front lens repels dirt, moisture and dust.<\/p>\n<h4>Dual focus and weather-sealed body<\/h4>\n<p>Quick focus brings the subject into focus in just a few turns, whilst fine focus allows you to adjust the sharpness precisely with your fingertip. The magnesium alloy body is fully sealed, 100 per cent waterproof and nitrogen-filled. The twist-up sunshade features a sighting aid that helps you find your subject more quickly.<\/p>\n<h4>Compatible with Kowa System accessories<\/h4>\n<p>The accessory collar and bayonet mount are compatible with the entire Kowa System range of accessories. The TSN-66S is the straight version, and an angled version, the TSN-66A, is also available in the same tube.<\/p>\n<h2>Main features<\/h2>\n<ul>\n<li>The straightforward structure makes it easier to track and locate the target.<\/li>\n<li>Fluorite crystals and XD glass produce a colour-corrected and bright image.<\/li>\n<li>With quick and fine focus, you can get a sharp image in no time.<\/li>\n<li>The KR-coated front lens stays cleaner, free from dirt and moisture.<\/li>\n<li>The waterproof, nitrogen-filled magnesium frame is built to withstand outdoor conditions.<\/li>\n<li>Thanks to the double base mounting, the tube sits securely on the base.<\/li>\n<li>The 72 mm filter thread at the front allows a protective filter to be fitted.<\/li>\n<li>The bayonet mount is compatible with Kowa System accessories.<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<ul>\n<li>Lens diameter: 66 mm<\/li>\n<li>Glass type: XD, fluorite crystal<\/li>\n<li>Design: straight<\/li>\n<li>Length: 365 mm (including the eyepiece)<\/li>\n<li>Weight: 1500 g<\/li>\n<li>Body material: magnesium alloy<\/li>\n<li>Filter thread: 72 mm<\/li>\n<li>Weather resistance: waterproof, nitrogen-filled<\/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-66S PROMINAR is a straight 66 mm spotting scope featuring fluorite crystal optics and a KR-coated front lens. Dual focus, a waterproof magnesium body and compatibility with the Kowa System make it a practical spotting scope for birdwatchers.<\/p>","protected":false},"featured_media":669772,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"pwb-brand":[10112],"product_brand":[],"product_cat":[996,10113],"product_tag":[],"class_list":["post-669771","product","type-product","status-publish","has-post-thumbnail","pwb-brand-kowa","product_cat-kiikarit-ja-kaukoputket","product_cat-lisatarvikkeet","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\/669771","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=669771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media\/669772"}],"wp:attachment":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media?parent=669771"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=669771"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_brand?post=669771"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_cat?post=669771"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_tag?post=669771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}