{"id":22935,"date":"2020-05-28T13:10:10","date_gmt":"2020-05-28T11:10:10","guid":{"rendered":"https:\/\/ddoptics.shop\/?post_type=glossary&#038;p=22935"},"modified":"2020-05-28T13:12:12","modified_gmt":"2020-05-28T11:12:12","slug":"edge-sharpness-for-binoculars","status":"publish","type":"glossary","link":"https:\/\/ddoptics.shop\/en\/fachwort\/randschaerfe-bei-fernglaesern\/","title":{"rendered":"Edge sharpness for binoculars"},"content":{"rendered":"<h2>Edge sharpness in the field of view of binoculars<\/h2>\n<p>For technical reasons, image sharpness decreases from the centre of the image to the edge with every lens (due to the shape of the lens).<\/p>\n<p><strong>As a rule\u00a0<\/strong>it can be assumed that<strong>\u00a0the higher the quality standard\u00a0<\/strong>of the binoculars<strong>the better the edge sharpness and the lower the sharpness drop.<\/strong><\/p>\n<p>If the field of view is generously specified for inexpensive binoculars<strong>\u00a0but caution is advised<\/strong>!<\/p>\n<p>It is possible that the\u00a0<strong>Larger field of view at the expense of reduced edge sharpness<\/strong>\u00a0achieved. Other suppliers, on the other hand, advertise optimum edge sharpness, but conceal the fact that this was achieved by reducing the field of view. However, if perfect edge sharpness is achieved exclusively through a\u00a0<strong>Artificial reduction of the field of vision<\/strong>\u00a0this speaks more for a creative marketing approach on the part of the provider than for the sound quality of the optics.<\/p>\n<p>So that you can<strong>\u00a0Realistically assess the quality of an optic\u00a0<\/strong>should therefore<strong>\u00a0the field of view and the edge sharpness\u00a0<\/strong>of a product<strong>\u00a0always be assessed jointly.<\/strong><\/p>\n<p>In general, it is always recommended\u00a0<strong>the following quality features<\/strong> for binoculars:<\/p>\n<ul>\n<li>Edge sharpness<\/li>\n<li>Image brilliance<\/li>\n<li>Twilight performance<\/li>\n<li>Field of vision<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>For technical reasons, image sharpness decreases from the centre of the image to the edge with every lens (due to the shape of the lens).<\/p>","protected":false},"author":2,"featured_media":8903,"parent":0,"template":"","glossary-cat":[950],"class_list":["post-22935","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-cat-optik-wiki"],"related_terms":"Randsch\u00e4rfe","external_url":"","internal_reference_id":"","_links":{"self":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/glossary\/22935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":2,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/glossary\/22935\/revisions"}],"predecessor-version":[{"id":22937,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/glossary\/22935\/revisions\/22937"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/media\/8903"}],"wp:attachment":[{"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/media?parent=22935"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/ddoptics.shop\/en\/wp-json\/wp\/v2\/glossary-cat?post=22935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}