{"id":2978,"date":"2018-05-21T07:18:18","date_gmt":"2018-05-21T11:18:18","guid":{"rendered":"http:\/\/orionscoldfire.com\/?p=2978"},"modified":"2018-05-21T07:18:18","modified_gmt":"2018-05-21T11:18:18","slug":"shooting-sigma-canon-mount-lenses-with-the-sigma-mc-11-adapter-on-the-sony-a7-iii-part-2-sigma-180mm-f2-8-macro","status":"publish","type":"post","link":"https:\/\/orionscoldfire.com\/index.php\/2018\/05\/21\/shooting-sigma-canon-mount-lenses-with-the-sigma-mc-11-adapter-on-the-sony-a7-iii-part-2-sigma-180mm-f2-8-macro\/","title":{"rendered":"Shooting Sigma Canon Mount Lenses with the Sigma MC-11 Adapter on the Sony A7 III &#8211; Part 2 &#8211; Sigma 180mm f\\2.8 Macro"},"content":{"rendered":"<p>Because it&#8217;s been raining and cold for weeks here I took the Sony A7 III with the Sigma MC-11 Adapter and the\u00a0Sigma 180mm f\\2.8 APO Macro EX DG HSM OS for Canon to a &#8220;butterfly conservatory&#8221; to get in some macro shooting.<\/p>\n<p>This was a fairly challenging environment for the auto focus because the light level was low.\u00a0 What I found was that the autofocus works but it is far from fast and because it is a macro lens it can get lost in the focus wind up if the light level is low or the subject contrast is low.\u00a0 Several times I switched the lens to manual to reset it after it lost its mind.\u00a0 But as I said it was a fairly challenging lighting situation.\u00a0 My take on this is that the 180 mm Macro is an acceptable autofocus lens on the MC-11 but far from state of the art.\u00a0 The lens itself takes excellent macro and other photos.\u00a0 I am seriously thinking of getting it either in the Canon mount or possibly the amount for use with the LA-EA3.\u00a0 I&#8217;ll have to rent that mount version soon to check it out and see if it&#8217;s any better.<\/p>\n<p>By the way, the turkey vulture wasn&#8217;t at the butterfly place.\u00a0 It was in a tree pretty far from my spot on a road side.\u00a0 It&#8217;s a pretty extreme crop so the autofocus was working well when the lens was used as a telephoto lens.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2980\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00945.jpg\" alt=\"\" width=\"735\" height=\"724\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00945.jpg 735w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00945-300x296.jpg 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2981\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00970.jpg\" alt=\"\" width=\"3795\" height=\"4128\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00970.jpg 3795w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00970-276x300.jpg 276w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00970-768x835.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00970-941x1024.jpg 941w\" sizes=\"auto, (max-width: 3795px) 100vw, 3795px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2982\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00985.jpg\" alt=\"\" width=\"2702\" height=\"2857\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00985.jpg 2702w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00985-284x300.jpg 284w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00985-768x812.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00985-968x1024.jpg 968w\" sizes=\"auto, (max-width: 2702px) 100vw, 2702px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2983\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996.jpg\" alt=\"\" width=\"5319\" height=\"3487\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996.jpg 5319w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996-300x197.jpg 300w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996-768x503.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996-1024x671.jpg 1024w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC00996-781x512.jpg 781w\" sizes=\"auto, (max-width: 5319px) 100vw, 5319px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2984\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01003.jpg\" alt=\"\" width=\"2398\" height=\"2795\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01003.jpg 2398w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01003-257x300.jpg 257w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01003-768x895.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01003-879x1024.jpg 879w\" sizes=\"auto, (max-width: 2398px) 100vw, 2398px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2985\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01004.jpg\" alt=\"\" width=\"3267\" height=\"3014\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01004.jpg 3267w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01004-300x277.jpg 300w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01004-768x709.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01004-1024x945.jpg 1024w\" sizes=\"auto, (max-width: 3267px) 100vw, 3267px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2986\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01020.jpg\" alt=\"\" width=\"3126\" height=\"3180\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01020.jpg 3126w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01020-295x300.jpg 295w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01020-768x781.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01020-1007x1024.jpg 1007w\" sizes=\"auto, (max-width: 3126px) 100vw, 3126px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2987\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01022.jpg\" alt=\"\" width=\"3768\" height=\"2911\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01022.jpg 3768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01022-300x232.jpg 300w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01022-768x593.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01022-1024x791.jpg 1024w\" sizes=\"auto, (max-width: 3768px) 100vw, 3768px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2988\" src=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01026.jpg\" alt=\"\" width=\"2497\" height=\"1797\" srcset=\"https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01026.jpg 2497w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01026-300x216.jpg 300w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01026-768x553.jpg 768w, https:\/\/orionscoldfire.com\/wp-content\/uploads\/2018\/05\/DSC01026-1024x737.jpg 1024w\" sizes=\"auto, (max-width: 2497px) 100vw, 2497px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Because it&#8217;s been raining and cold for weeks here I took the Sony A7 III with the Sigma MC-11 Adapter and the\u00a0Sigma 180mm f\\2.8 APO<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[660,3,659],"tags":[1076,1054,1017,1055,32,330,1077],"class_list":["post-2978","post","type-post","status-publish","format-standard","hentry","category-camera-reviews","category-photography","category-photography-reviews","tag-butterflies","tag-sigma-180mm-f-2-8-apo-macro-ex-dg-hsm-os-for-canon","tag-sigma-mc-11","tag-sigma-mc-11-canon-ef-to-sony-e","tag-sony-a7-cameras","tag-sony-a7-iii","tag-turkey-vulture"],"yoast_head":"<!-- This site is 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