{"id":669933,"date":"2026-10-17T15:20:34","date_gmt":"2026-10-17T12:20:34","guid":{"rendered":"https:\/\/www.fotomonza.com\/?post_type=product&#038;p=669933"},"modified":"2026-10-19T18:50:08","modified_gmt":"2026-10-19T15:50:08","slug":"celestron-erect-image-prism-45-kaantoprisma","status":"publish","type":"product","link":"https:\/\/www.fotomonza.com\/en\/kauppa\/celestron-erect-image-prism-45-kaantoprisma\/","title":{"rendered":"Celestron Erect Image Prism 45\u00b0 - Inversion Prism"},"content":{"rendered":"<h2>Celestron Erect Image Prism 45\u00b0 - Inversion Prism<\/h2>\n<p>A righting prism makes a refracting or catadioptric telescope, such as a Schmidt-Cassegrain, suitable for observing terrestrial objects as well. The prism corrects the image orientation in both the vertical and horizontal planes, making it easy to track birds, boats and other moving objects. See also our other <a href=\"https:\/\/www.fotomonza.com\/tuote-osasto\/kiikarit-ja-kaukoputket\/tahtikaukoputket-kiikarit-ja-kaukoputket\/lisatarvikkeet-tahtikaukoputket-kiikarit-ja-kaukoputket\/\">accessories for telescopes and astronomical telescopes<\/a>.<\/p>\n<h4>Please note regarding Newtonian telescopes<\/h4>\n<p>The optical design of a Newtonian reflector always produces an inverted image, and a prism does not correct this to a normal orientation. It is still possible to observe with a Newtonian telescope during the day, but you will need to get used to the orientation of the objects.<\/p>\n<h2>Main features<\/h2>\n<ul>\n<li>The image appears the right way up and in its correct orientation, rather than as a mirror image, when the prism is fitted in place of a standard corner mirror.<\/li>\n<li>The 45\u00b0 angle of the Amici prism makes viewing comfortable when the telescope is held in an almost horizontal position during daytime observations.<\/li>\n<li>The prism is attached to the telescope\u2019s focus tube and the eyepiece is placed directly against the prism.<\/li>\n<li>Suitable for refracting and catadioptric telescopes, such as Schmidt-Cassegrain models.<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<ul>\n<li>Prism type: Amici<\/li>\n<li>Viewing angle: 45\u00b0<\/li>\n<li>Compatibility: refracting and catadioptric telescopes<\/li>\n<\/ul>\n<p>You can find more from the Celestron range <a href=\"https:\/\/www.fotomonza.com\/tuotemerkki\/celestron\/\">From the Celestron brand page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Celestron Erect Image Prism is a 45\u00b0 Amici-type erecting prism that rotates the telescope\u2019s image so that it is the correct way up relative to both axes. It is suitable for refractors and catadioptric telescopes such as Schmidt-Cassegrains for observing terrestrial objects.<\/p>","protected":false},"featured_media":669934,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"pwb-brand":[11936],"product_brand":[],"product_cat":[996,11937,999],"product_tag":[],"class_list":["post-669933","product","type-product","status-publish","has-post-thumbnail","pwb-brand-celestron","product_cat-kiikarit-ja-kaukoputket","product_cat-lisatarvikkeet-tahtikaukoputket-kiikarit-ja-kaukoputket","product_cat-tahtikaukoputket-kiikarit-ja-kaukoputket","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":11936,"name":"Celestron","slug":"celestron"}],"_links":{"self":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product\/669933","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=669933"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media\/669934"}],"wp:attachment":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media?parent=669933"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=669933"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_brand?post=669933"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_cat?post=669933"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_tag?post=669933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}