{"id":592636,"date":"2024-11-05T21:26:25","date_gmt":"2024-11-05T21:26:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-14490-12005\/"},"modified":"2024-11-05T21:26:25","modified_gmt":"2024-11-05T21:26:25","slug":"iso-14490-12005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-14490-12005\/","title":{"rendered":"ISO 14490-1:2005"},"content":{"rendered":"<p>ISO 14490-1:2005 specifies the test methods for the determination of the following basic characteristics of telescopic systems and observational telescopic instruments:<\/p>\n<ul>\n<li>angular magnification;<\/li>\n<li>entrance pupil diameter;<\/li>\n<li>exit pupil diameter and eye relief;<\/li>\n<li>angular field of view in the object space;<\/li>\n<li>angular field of view in the image space;<\/li>\n<li>angular field of view in the object space for spectacle wearers;<\/li>\n<li>collimation of the bundle of rays emergent from the eyepiece;<\/li>\n<li>image rotation;<\/li>\n<li>closest distance of observation.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><b>Optics and optical instruments \u2014 Test methods for telescopic systems \u2014 Part 1: Test methods for basic characteristics<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2005-10<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":592649,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[710,2634],"product_tag":[],"class_list":{"0":"post-592636","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-37-020","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/592636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/592649"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=592636"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=592636"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=592636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}