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The #1 photography book in the world! 240 pages, 12+ hours of video, 500+ original photos, and 100+ practice questions. - or - |
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The #1 photography book in the world! 240 pages, 12+ hours of video, 500+ original photos, and 100+ practice questions. - or - |
You must own this book AND be registered to access these menus. More info.
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Everything you need to know about gear! This will save you hours of research and hundreds of dollars. - or - |
Already own the book? Use the links below to download the ebook and access the Facebook group. More info.
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Everything you need to know about gear! This will save you hours of research and hundreds of dollars. - or - |
Already own the book? Use the links below to download the ebook and access the Facebook group. More info.
You must own this book AND be registered to access these menus. More info.
You must own this book AND be registered to access these menus. More info.
You must own this book AND be registered to access these menus. More info.
You must own this book AND be registered to access these menus. More info.
Upload your pictures for private review by other readers. To add photos, you must have purchased Stunning Digital Photography, a DVD, or one of the streaming videos. The Facebook page is more popular and gets more feedback--see this page for information about joining. Tony and Chelsea now review photos live most Thursdays at 5pm New York City time on their YouTube channel.
Upload your pictures for private review by other readers. To add photos, you must have purchased Stunning Digital Photography, a DVD, or one of the streaming videos. The Facebook page is more popular and gets more feedback--see this page for information about joining. Tony and Chelsea now review photos live most Thursdays at 5pm New York City time on their YouTube channel.
New Member
Posted 12 December 2014 - 05:29 PM
<3 SDP
Posted 13 December 2014 - 09:56 AM
I don't know about the clanking, but I have some Sigma lenses (for Canon DSLRs) that have IS that do the same thing, even in an optical DSLR viewfinder - the image sometimes jumps vertically when the IS is on. It can be really surprising when it does it, but I do think it is normal for this technology to do this, and probably does not affect anything.
Rich
Geek
Posted 22 December 2014 - 06:20 PM
I would be suspect. The OIS has been touted to help on video. So I assume it works well. I have that lens and several others and have not seen a jump as you describe. Perhaps I am lucky? If it does not do it with the kit lens, but does with your new one, then I think the problem is with the lens. Find another body you can put it on to see if it still does it. That would narrow the problem down some. If you are using a tripod for the video, then that might be the problem. They say to turn the OIS off if mounted on a tripod. I do not know if the result you are seeing is a norm in this case or not.
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