{"id":16756,"date":"2019-08-30T13:03:33","date_gmt":"2019-08-30T04:03:33","guid":{"rendered":"https:\/\/fujifilmnxtc.wpenginepowered.com\/?post_type=lenses_renew&#038;p=153890"},"modified":"2019-08-30T13:03:33","modified_gmt":"2019-08-30T04:03:33","slug":"specifications","status":"publish","type":"lens","link":"https:\/\/www.fujifilm-x.com\/et-ee\/products\/lenses\/gf23mmf4-r-lm-wr\/specifications\/","title":{"rendered":"Specifications"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-866a0e23 wp-block-group-is-layout-constrained\" style=\"padding-right:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--40)\">\n<div id=\"block_8797c2af320b0520b6fd09c20cc04714\" aria-hidden=\"true\" class=\"wp-block-spacer custom-responsive\"><\/div>\n\n<style>\n    #block_8797c2af320b0520b6fd09c20cc04714.wp-block-spacer {\n        height: 70px;       \n    }\n    @media screen and (max-width: 767px) {\n        #block_8797c2af320b0520b6fd09c20cc04714.wp-block-spacer {\n            height: 30px;       \n        }\n    }\n<\/style>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center\">Specifications<\/h1>\n\n\n\n<div id=\"block_948c4531081fc80822754a0ba3380d62\" aria-hidden=\"true\" class=\"wp-block-spacer custom-responsive\"><\/div>\n\n<style>\n    #block_948c4531081fc80822754a0ba3380d62.wp-block-spacer {\n        height: 100px;       \n    }\n    @media screen and (max-width: 767px) {\n        #block_948c4531081fc80822754a0ba3380d62.wp-block-spacer {\n            height: 50px;       \n        }\n    }\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\">Lens Configurations<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-1d6f4e6b wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"327\" src=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf23mmf4-r-lm-wr_cross.webp?width=560&#038;height=327\" alt=\"\" class=\"wp-image-290284\" srcset=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf23mmf4-r-lm-wr_cross.webp?width=560 560w, https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf23mmf4-r-lm-wr_cross.webp?width=300&amp;height=175 300w, https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf23mmf4-r-lm-wr_cross.webp?width=400&amp;height=234 400w, https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf23mmf4-r-lm-wr_cross.webp?width=365&amp;height=213 365w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" data-recalc-dims=\"1\" \/><\/figure>\n<\/div>\n\n\n\n<div id=\"block_d13b65477006dfd50bbdf173be344a88\" aria-hidden=\"true\" class=\"wp-block-spacer custom-responsive\"><\/div>\n\n<style>\n    #block_d13b65477006dfd50bbdf173be344a88.wp-block-spacer {\n        height: 50px;       \n    }\n    @media screen and (max-width: 767px) {\n        #block_d13b65477006dfd50bbdf173be344a88.wp-block-spacer {\n            height: 20px;       \n        }\n    }\n<\/style>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">MTF Chart<\/h2>\n\n\n\n<p>Vertical axis : Contrast<\/p>\n\n\n\n<p>Horizontal axis : Distance from the center of the image<\/p>\n\n\n\n<p>S : Sagittal<\/p>\n\n\n\n<p>M : Meridional<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"252\" height=\"86\" src=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/gf120mmf4-r-lm-ois-wr-macro_Specifications-images02.webp?width=252&#038;height=86\" alt=\"\" class=\"wp-image-290270\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<div id=\"block_8bc787c6587111bb9f70ce760bf3720c\" aria-hidden=\"true\" class=\"wp-block-spacer custom-responsive\"><\/div>\n\n<style>\n    #block_8bc787c6587111bb9f70ce760bf3720c.wp-block-spacer {\n        height: 50px;       \n    }\n    @media screen and (max-width: 767px) {\n        #block_8bc787c6587111bb9f70ce760bf3720c.wp-block-spacer {\n            height: 20px;       \n        }\n    }\n<\/style>\n\n\n\n<div class=\"wp-block-columns has-spacing-extra-large has-no-design is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h5 class=\"wp-block-heading\">Spatial frequency 15 lines\/mm<\/h5>\n\n\n\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"282\" height=\"212\" src=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/GF23mmF4-R-LM-WR_Specifications-images03.webp?width=282&#038;height=212\" alt=\"\" class=\"wp-image-290285\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Distance from the center of the image<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h5 class=\"wp-block-heading\">Spatial freguency 20lines\/mm<\/h5>\n\n\n\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"282\" height=\"212\" src=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/GF23mmF4-R-LM-WR_Specifications-images04.webp?width=282&#038;height=212\" alt=\"\" class=\"wp-image-290286\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Distance from the center of the image<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h5 class=\"wp-block-heading\">Spatial frequency 40 lines\/mm<\/h5>\n\n\n\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"282\" height=\"212\" src=\"https:\/\/fujifilm-x.b-cdn.net\/wp-content\/uploads\/2025\/09\/GF23mmF4-R-LM-WR_Specifications-images05.webp?width=282&#038;height=212\" alt=\"\" class=\"wp-image-290287\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Distance from the center of the image<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Specifications<\/h2>\n\n\n\n<figure class=\"wp-block-table has-none-or-default alignnone\"><table><tbody><tr><td><strong>Type<\/strong><\/td><td colspan=\"2\">FUJINON GF23mmF4 R LM WR<\/td><\/tr><tr><td><strong>Lens configuration<\/strong><\/td><td colspan=\"2\">15 elements 12 groups (includes 2 aspherical ,1 Super ED , 3ED elements)<\/td><\/tr><tr><td><strong>Focal length<\/strong><\/td><td colspan=\"2\">f=23mm (18mm in 35mm format equivalent)<\/td><\/tr><tr><td><strong>Angle of view<\/strong><\/td><td colspan=\"2\">99.9\u00b0<\/td><\/tr><tr><td><strong>Max. aperture<\/strong><\/td><td colspan=\"2\">F4<\/td><\/tr><tr><td><strong>Min. aperture<\/strong><\/td><td colspan=\"2\">F32<\/td><\/tr><tr><td rowspan=\"2\"><strong>Aperture control<\/strong><\/td><td colspan=\"2\">Number of blades: 9 (rounded diaphragm opening)<\/td><\/tr><tr><td colspan=\"2\">Step size: 1\/3EV (19 steps)<\/td><\/tr><tr><td><strong>Focus range<\/strong><\/td><td colspan=\"2\">38cm &#8211; \u221e<\/td><\/tr><tr><td><strong>Max. magnification<\/strong><\/td><td colspan=\"2\">0.09x<\/td><\/tr><tr><td><strong>External dimensions : Diameter x Length<sup>*1<\/sup>\u00a0(approx.)<\/strong><\/td><td colspan=\"2\">\u00f889.8mm x 103.0mm<\/td><\/tr><tr><td><strong>Weight<sup>*2<\/sup>\u00a0(approx.)<\/strong><\/td><td colspan=\"2\">845g<\/td><\/tr><tr><td><strong>Filter size<\/strong><\/td><td colspan=\"2\">\u00f882mm<\/td><\/tr><tr><td><strong>Accessories included<\/strong><\/td><td colspan=\"2\">Lens cap FLCP-82&nbsp;<br><br>Lens rear cap RLCP-002&nbsp;<br><br>Lens hood<br><br>Lens pouch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-style-disclaimer-notes is-layout-constrained wp-block-group-is-layout-constrained\">\n<h4 class=\"wp-block-heading\">NOTES<\/h4>\n\n\n\n<p>*1 distance from camera lens mount flange<\/p>\n\n\n\n<p>*2 excluding lens cap, lens hood and hood cap<\/p>\n<\/div>\n<\/div>\n","protected":false},"author":8,"featured_media":0,"parent":16753,"menu_order":0,"template":"","category":[712],"products_category":[11538],"class_list":["post-16756","lens","type-lens","status-publish","hentry","category-uncategorized-global","products_category-specifications"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/lens\/16756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/lens"}],"about":[{"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/types\/lens"}],"author":[{"embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/users\/8"}],"version-history":[{"count":0,"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/lens\/16756\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/lens\/16753"}],"wp:attachment":[{"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/media?parent=16756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/category?post=16756"},{"taxonomy":"products_category","embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/et-ee\/wp-json\/wp\/v2\/products_category?post=16756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}