{"id":16,"date":"2024-11-08T19:45:47","date_gmt":"2024-11-08T19:45:47","guid":{"rendered":"https:\/\/library.umbc.edu\/specialcollections\/cavanaugh\/?page_id=16"},"modified":"2025-03-10T16:25:44","modified_gmt":"2025-03-10T16:25:44","slug":"ernemann-heag-iv","status":"publish","type":"page","link":"https:\/\/library.umbc.edu\/cavanaugh\/home\/lens\/ernemann-heag-iv\/","title":{"rendered":"Ernemann Heag IV c.1925-1926"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">This was a typical folding plate camera from the early twentieth century. Photographers would fold down the base, pull out the lens by extending the bellows, and insert a photosensitized glass plate.&nbsp;The Ernemann Heag IV also had a Doppel-Anastigmat lens\u2014a new lens that corrected aberrations such as astigmatism\u2014and a Chronos shutter created specifically for Ernemann cameras.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagAngledSide.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" data-id=\"193\" src=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagAngledSide.jpg\" alt=\"Ernemann Heag IV c.1925-1926. Side view, angled to right.\" class=\"wp-image-193\" srcset=\"https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagAngledSide.jpg 600w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagAngledSide-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagFront-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"673\" height=\"1024\" data-id=\"115\" src=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagFront-673x1024.jpg\" alt=\"Ernemann Heag IV c.1925-1926. Front view.\" class=\"wp-image-115\" srcset=\"https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-673x1024.jpg 673w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-197x300.jpg 197w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-768x1169.jpg 768w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-1009x1536.jpg 1009w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-1346x2048.jpg 1346w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagFront-scaled.jpg 1682w\" sizes=\"auto, (max-width: 673px) 100vw, 673px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagBack-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"114\" src=\"https:\/\/library.umbc.edu\/wp-content\/uploads\/2024\/11\/HeagBack-1024x768.jpg\" alt=\"Ernemann Heag IV c.1925-1926. Open back.\" class=\"wp-image-114\" srcset=\"https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagBack-1024x768.jpg 1024w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagBack-300x225.jpg 300w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagBack-768x576.jpg 768w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagBack-1536x1152.jpg 1536w, https:\/\/library.umbc.edu\/cavanaugh\/wp-content\/uploads\/sites\/8\/2024\/11\/HeagBack-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>This was a typical folding plate camera from the early twentieth century. Photographers would fold down the base, pull out the lens by extending the bellows, and insert a photosensitized&hellip;<\/p>\n","protected":false},"author":4,"featured_media":194,"parent":13,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false,"footnotes":""},"class_list":["post-16","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/pages\/16","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/comments?post=16"}],"version-history":[{"count":4,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/pages\/16\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/pages\/16\/revisions\/281"}],"up":[{"embeddable":true,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/pages\/13"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/media\/194"}],"wp:attachment":[{"href":"https:\/\/library.umbc.edu\/cavanaugh\/wp-json\/wp\/v2\/media?parent=16"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}