{"id":276794,"date":"2025-06-12T09:40:00","date_gmt":"2025-06-12T09:40:00","guid":{"rendered":"https:\/\/www.fujifilm-x.com\/?post_type=lens&p=276794"},"modified":"2025-06-11T04:12:11","modified_gmt":"2025-06-11T04:12:11","slug":"specifications","status":"publish","type":"lens","link":"https:\/\/www.fujifilm-x.com\/sk-sk\/products\/lenses\/xf23mmf28-r-wr\/specifications\/","title":{"rendered":"Specifications"},"content":{"rendered":"\n
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Specifications<\/h1>\n\n\n\n
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Lens Configurations<\/h2>\n\n\n\n
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MTF Chart<\/h2>\n\n\n\n

Vertical axis : Contrast<\/p>\n\n\n\n

Horizontal axis : Distance from the center of the image<\/p>\n\n\n\n

S : Sagittal<\/p>\n\n\n\n

M : Meridional<\/p>\n\n\n\n

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Spatial frequency15 lines\/mm<\/p>\n<\/div>\n\n\n\n

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Spatial frequency 45 lines\/mm<\/p>\n<\/div>\n\n\n\n

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Specifications<\/h2>\n\n\n\n
\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Type<\/th>XF23\uff4d\uff4dF2.8 R WR<\/th>\n<\/tr>\n<\/thead>\n
Lens configuration<\/td>8 elements in 6 groups (includes 2 aspherical elements)<\/td>\n<\/tr>\n
Focal Length
\n(35 mm in format equivalent)<\/td>		f=23mm
\n(35mm)<\/td>\n<\/tr>\n
Angle of view<\/td>63.4\u00b0<\/td>\n<\/tr>\n
Max. aperture <\/td>F2.8<\/td>\n<\/tr>\n
Min. aperture aperture<\/td>F16<\/td>\n<\/tr>\n
Aperture control<\/td>\n<\/tr>\n
<\/td>Number of blades<\/td>11(rounded diaphragm opening)<\/td>\n<\/tr>\n
<\/td>Step size<\/td>1\/3EV (16 stops)<\/td>\n<\/tr>\n
Minimum focus distance
\n(mesured from focal plane)<\/td>		0.2m<\/td>\n<\/tr>\n
Max. magnification<\/td>0.15x<\/td>\n<\/tr>\n
External dimensions : Diameter x Length*<\/sup> (approx.)
\n* distance from camera lens mount flange <\/td>		\u03a661.8mmx23mm<\/td>\n<\/tr>\n
Weight*<\/sup> (approx.)
\n* excluding caps, hoods and Tripod collar foot<\/td>		90g<\/td>\n<\/tr>\n
Filter size<\/td>\u03a639mm<\/td>\n<\/tr>\n
Accessories included<\/td>Front lens cap FLCP-39 II
\nRear lens cap RLCP-001
\nLens hood LH-X27
\nLens hood cap LHCP-27
\nLens protective cloth<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div>\n<\/div>\n","protected":false},"author":410,"featured_media":0,"parent":276776,"menu_order":0,"template":"","category":[],"products_category":[11538],"class_list":["post-276794","lens","type-lens","status-publish","hentry","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\/sk-sk\/wp-json\/wp\/v2\/lens\/276794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/lens"}],"about":[{"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/types\/lens"}],"author":[{"embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/users\/410"}],"version-history":[{"count":0,"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/lens\/276794\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/lens\/276776"}],"wp:attachment":[{"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/media?parent=276794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/category?post=276794"},{"taxonomy":"products_category","embeddable":true,"href":"https:\/\/www.fujifilm-x.com\/sk-sk\/wp-json\/wp\/v2\/products_category?post=276794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}