{"id":26004,"date":"2015-03-21T00:37:53","date_gmt":"2015-03-21T04:37:53","guid":{"rendered":"http:\/\/www.birdsasart-blog.com\/?p=26004"},"modified":"2015-03-23T17:47:27","modified_gmt":"2015-03-23T21:47:27","slug":"af-on-button-for-focus-lock","status":"publish","type":"post","link":"https:\/\/www.birdsasart-blog.com\/baa\/2015\/03\/21\/af-on-button-for-focus-lock\/","title":{"rendered":"AF-On Button for Focus Lock"},"content":{"rendered":"<h3>Stuff<\/h3>\n<p>I enjoyed a great morning at Morro Bay with two private clients, Bill Goodhew and Dwayne Marrott.  The curlews and godwits and Willets and Western Gulls were all in fine form and the light was sweet. The afternoon, with a bit of fog thrown in, was fair to good. It got so foggy in the end that we wound up creating pleasing blurs.   <\/p>\n<p>I met the Canon Destination Workshop group at 7pm for our introductory session.  Everyone in the group was nice and there were lots of good questions; everyone seemed eager to learn.  Several folks borrowed 200-400 (with Internal TC) lenses.   This blog post took 1 1\/2 hours to put together and was published from my hotel room in Morro Bay, CA at 9:40pm. <\/p>\n<h3>Please Remember to use our Affiliate Links \ud83d\ude42<\/h3>\n<p>To show your appreciation for my continuing efforts here, we ask, as always, that you use our the B&#038;H and Amazon affiliate links on the right side of the blog for all of your purchases. B&#038;H is recommended for you major photography gear purchases, Amazon for your household, entertainment, and general purpose stuff. <font color=red><strong>Please remember: no phone orders: web orders only! <\/strong><\/font><\/p>\n<p> Please check the availability of all photographic accessories in the <a href=\"https:\/\/store.birdsasart.com\/shop\/default.aspx\">BIRDS AS ART Online Store<\/a>, especially the <a href=\"https:\/\/store.birdsasart.com\/shop\/item.aspx?itemid=274\">Mongoose M3.6 tripod heads<\/a>, <a href=\"https:\/\/store.birdsasart.com\/shop\/category.aspx?catid=2\">Gitzo tripods<\/a>, Wimberley <a href=\"https:\/\/store.birdsasart.com\/shop\/item.aspx?itemid=35\">heads<\/a> and <a href=\"https:\/\/store.birdsasart.com\/shop\/category.aspx?catid=8\">plates<\/a>, <a href=\"https:\/\/store.birdsasart.com\/shop\/category.aspx?catid=17\">LensCoats and accessories<\/a>, and the like. We sell only what I have used, have tested, and can depend on.  We will not sell you junk.  We know what you need to make creating great images easy and fun.  And we are always glad to answer your gear questions via <a href=\"mailto:samandmayasgrandpa@att.net\">e-mail<\/a>.  <\/p>\n<p>I would of course appreciate your using our B&#038;H affiliate links for all of your major gear, video, and electronic purchases.  <font color=red><strong>For the photographic stuff mentioned in the paragraph above we, meaning BAA, would of course greatly appreciate your business. <\/strong><\/font>  Here is a huge thank you to the many who have been using our links on a regular basis and visiting the <a href=\"https:\/\/store.birdsasart.com\/shop\/default.aspx\">BAA Online<\/a> store as well. <\/p>\n<table>\n<tr>\n<td>\n<p><a href=\"https:\/\/www.birdsasart-blog.com\/baa\/wp-content\/gallery\/general\/surf-scoter-drake-in-surf-_y8a0211-morro-bay-ca_0.jpg\" class='shutterset'><br \/>\n<img decoding=\"async\" class=\"ngg-singlepic ngg-center\" src=\"https:\/\/www.birdsasart-blog.com\/baa\/wp-content\/gallery\/general\/surf-scoter-drake-in-surf-_y8a0211-morro-bay-ca_0.jpg\" alt=\"surf-scoter-drake-in-surf-_y8a0211-morro-bay-ca_0\" title=\"surf-scoter-drake-in-surf-_y8a0211-morro-bay-ca_0\" width=800 \/><\/a>  <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>This image was created at Morro Bay on the morning of March 20, 2015 with the hand held <a href=\"http:\/\/www.bhphotovideo.com\/c\/product\/1092632-REG\/canon_9524b002_ef_100_400mm_f_4_5_5_6l_is.html\/BI\/6633\/KBID\/7226\/kw\/CA1004002LIS\/DFF\/d10-v2-t1-xCA1004002LIS\" target=\"_blank\">Canon EF 100-400mm f\/4.5-5.6L IS II USM lens<\/a>, the <a href=\"http:\/\/www.bhphotovideo.com\/c\/product\/732113-USA\/Canon_4409B002_Extender_EF_1_4X_III.html\/BI\/6633\/KBID\/7226\/kw\/CA14XEF3\/DFF\/d10-v2-t1-xCA14XEF3\" target=\"_blank\">Canon Extender EF 1.4X III<\/a>, and the amazing <a href=\"http:\/\/www.bhphotovideo.com\/c\/product\/1081808-REG\/canon_9128b002_eos_7d_mark_ii.html\/BI\/6633\/KBID\/7226\/kw\/CAE7D2\/DFF\/d10-v2-t1-xCAE7D2\" target=\"_blank\">Canon EOS 7D Mark II<\/a>. ISO 400: 1\/1600 sec. at f\/9.   <\/p>\n<p>Center AF point (by necessity)\/AI Servo Expand\/Shutter Button AF, focus lock and re-compose. See below for details.  Click on the image to see a larger version.  <\/p>\n<h2><strong>Surf Scoter in surf<\/strong><\/h2>\n<p><iframe loading=\"lazy\" width=\"728\" scrolling=\"no\" height=\"90\" frameborder=\"0\" style=\"border:none;\" border=\"0\" src=\"http:\/\/mer54715.datafeedfile.com\/widget\/aff_widget_prdt_generate-2.0.php?aff_num=7226&#038;aff_net=1&#038;size=728x90&#038;mode=m&#038;bucket_num=6380&#038;link_target=y&#038;sid=\" marginheight=\"0\" marginwidth=\"0\"><\/p>\n<p>Your browser does not support iFrame.<\/p>\n<p><\/iframe><\/p>\n<\/td>\n<\/tr>\n<\/table>\n<h3>AF-On Button for Focus Lock<\/h3>\n<p>Having come almost full circle, back to using Shutter Button AF more than 90% of the time, I now set the AF-On button to be my focus lock (AF-Off).  To create the image above I focused with the shutter button, pressed and held the AF-On button to lock focus, quickly re-composed, and created two images in rapid succession.  Using this technique was necessary as no AF point in the array could put the bird in the corner of the frame where I wanted it.  Using rear focus would actually have been easier in this instance.  But with the method above there is no need to switch from Shutter Button to Rear Focus AF when you need to re-compose. <\/p>\n<h3>Facebook<\/h3>\n<p>Be sure to like and follow BAA on Facebook by clicking on the logo link upper right.  Tanks a stack!<\/p>\n<h3><strong>Support the BAA Blog. Support the BAA Bulletins: Shop B&#038;H here!<\/strong><\/h3>\n<p>We want and need to keep providing you with the latest free information, photography and Photoshop lessons, and all manner of related information. Show your appreciation by making your purchases immediately after clicking on any of our B&#038;H or Amazon Affiliate links in this blog post.  Remember, B&#038;H ain&#8217;t just photography!<\/p>\n<p>    <center> <strong>&#8230;..<\/strong><\/center><\/p>\n<p><iframe loading=\"lazy\" width=\"825\" height=\"400\" src=\"http:\/\/www.bhphotovideo.com\/images\/affiliateimages\/BirdsAsArt\/index.html\" frameborder=\"0\" scrolling=\"no\" style=\"margin-left:-10px; margin-top:-10px;\"><\/iframe><\/p>\n<h3>Amazon.com<\/h3>\n<p>Those who prefer to support BAA by shopping with Amazon may use this link: <\/p>\n<p><center><iframe loading=\"lazy\" src=\"http:\/\/rcm-na.amazon-adsystem.com\/e\/cm?t=arthurmorrisb-20&#038;o=1&#038;p=9&#038;l=ur1&#038;category=amazonhomepage&#038;f=ifr&#038;linkID=JIBVXBCFKIBE72GU\" width=\"180\" height=\"150\" scrolling=\"no\" border=\"0\" marginwidth=\"0\" style=\"border:none;\" frameborder=\"0\"><\/iframe><\/center><\/p>\n<h3>Amazon Canada<\/h3>\n<p>Many kind folks from north of the border, eh, have e-mailed stating that they would love to help us out by using one of our affiliate links but that living in Canada and doing so presents numerous problems.  Now, they can help us out by using our Amazon Canada affiliate link by starting their searches by clicking <a href=\"http:\/\/amazon.ca\/?_encoding=UTF8&#038;camp=15121&#038;creative=330641&#038;linkCode=ur2&#038;tag=amb07-20\">here<\/a>.   Many thanks to those who have written.  <\/p>\n<h3>Typos<\/h3>\n<p>In all blog posts and Bulletins, feel free to <a href=\"mailto:samandmayasgrandpa@att.net\">e-mail<\/a><\/center> or to leave a comment regarding any typos or errors.  Just be right :). <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stuff <\/p>\n<p>I enjoyed a great morning at Morro Bay with two private clients, Bill Goodhew and Dwayne Marrott. The curlews and godwits and Willets and Western Gulls were all in fine form and the light was sweet. The afternoon, with a bit of fog thrown in, was fair to good. It got so foggy in [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[590],"tags":[],"class_list":["post-26004","post","type-post","status-publish","format-standard","hentry","category-590","odd"],"_links":{"self":[{"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/posts\/26004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/comments?post=26004"}],"version-history":[{"count":0,"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/posts\/26004\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/media?parent=26004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/categories?post=26004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.birdsasart-blog.com\/baa\/wp-json\/wp\/v2\/tags?post=26004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}