{"id":50460,"date":"2026-03-13T23:25:27","date_gmt":"2026-03-13T22:25:27","guid":{"rendered":"https:\/\/kart.no\/produkt\/cassens-plath-star-astigmatizing-lens-black\/"},"modified":"2026-03-13T23:25:27","modified_gmt":"2026-03-13T22:25:27","slug":"cassens-plath-star-astigmatizing-lens-black","status":"publish","type":"product","link":"https:\/\/kart.no\/en\/produkt\/cassens-plath-star-astigmatizing-lens-black\/","title":{"rendered":"Cassens &amp; Plath Star Astigmatizing Lens &#8211; Black"},"content":{"rendered":"<p data-start=\"605\" data-end=\"850\"><strong data-start=\"605\" data-end=\"736\">Cassens &amp; Plath Star Astigmatizing Lens is an optical aid developed for observing navigational stars with a sextant.<\/strong>  The lens makes constellations easier to identify by transforming point-shaped stars into small lines in the field of view.<\/p>\n<p data-start=\"852\" data-end=\"1115\">In astronomical navigation, stars can be difficult to observe because they appear as small points of light. An <strong data-start=\"961\" data-end=\"983\">astigmatizing lens<\/strong> changes how the star is perceived in the optics, making it easier for the navigator to identify and adjust the observation towards the horizon. <\/p>\n<p data-start=\"1117\" data-end=\"1286\">This accessory is often used for <strong data-start=\"1150\" data-end=\"1201\">star sightings during celestial navigation<\/strong>, especially during night navigation where precise identification of stars is crucial.<\/p>\n<p data-start=\"1288\" data-end=\"1482\"><strong data-start=\"1288\" data-end=\"1390\">The Cassens &amp; Plath Star Astigmatizing Lens can be used with several Cassens &amp; Plath sextants<\/strong> and is a useful accessory for navigators who want more precise observations of stars.<\/p>\n<p data-start=\"1484\" data-end=\"1594\">The black finish gives a discreet and stylish look that goes well with the sextant&#8217;s optical equipment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong data-start=\"314\" data-end=\"448\">Cassens &amp; Plath Star Astigmatizing Lens is an optical accessory for sextants that makes it easier to observe navigational stars.<\/strong>  The lens makes point-shaped stars more visible in the sextant and can contribute to more precise observations for astronomical navigation.<\/p>\n","protected":false},"featured_media":42711,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":""},"product_brand":[1379],"product_cat":[1101],"product_tag":[],"class_list":["post-50460","product","type-product","status-publish","has-post-thumbnail","product_brand-cassens-plath","product_cat-accessories-for-sextants","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Cassens &amp; 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