{"id":29531,"date":"2025-11-21T13:37:28","date_gmt":"2025-11-21T13:37:28","guid":{"rendered":"https:\/\/www.oculus.de\/en\/?post_type=avada_faq&#038;p=29531"},"modified":"2025-12-08T13:07:31","modified_gmt":"2025-12-08T13:07:31","slug":"why-are-there-two-different-set-positions-for-mounting-polarizing-filters-on-the-ub-4-and-the-ub-5","status":"publish","type":"avada_faq","link":"https:\/\/www.oculus.de\/en\/faq-items\/why-are-there-two-different-set-positions-for-mounting-polarizing-filters-on-the-ub-4-and-the-ub-5\/","title":{"rendered":"Why are there two different set positions for mounting polarizing filters on the UB 4 and the UB 5?"},"content":{"rendered":"<p>To mount the polarizing filter, insert the pin of the filter into the transverse borehole in the trial frame and push the pin in until it locks into the place the first time. This is the <strong>top position<\/strong>, and it is used for testing <strong>distance vision<\/strong>. To test <strong>near vision<\/strong>, push the polarizing filter all the way down until it locks into place in the <strong>bottom position<\/strong>. This procedure is also described in the instructions for use delivered with the polarizing filters.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To mount the polarizing filter, insert the pin of the filter into the transverse borehole in the trial frame and push the pin in until it locks into the place the first time. This is the top position, and it   &#8230;<\/p>\n","protected":false},"author":55,"featured_media":0,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"faq_category":[382,383],"class_list":["post-29531","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-ub-4","faq_category-ub-5"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why are there two different set positions for mounting polarizing filters on the UB 4 and the UB 5? - OCULUS INT<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why are there two different set positions for mounting polarizing filters on the UB 4 and the UB 5? - OCULUS INT\" \/>\n<meta property=\"og:description\" content=\"To mount the polarizing filter, insert the pin of the filter into the transverse borehole in the trial frame and push the pin in until it locks into the place the first time. 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