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	<title>Comments on: Canon, Nikon, Sigma, and Tamron 24-70mm Lens Shootout: What&#039;s the Best Value for Your Money?</title>
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	<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/</link>
	<description>read, discuss, learn: free film school for all</description>
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		<title>By: Canon, Nikon, Sigma, and Tamron 24-70mm Lens Sh...</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-375311</link>
		<dc:creator>Canon, Nikon, Sigma, and Tamron 24-70mm Lens Sh...</dc:creator>
		<pubDate>Tue, 14 May 2013 11:15:39 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-375311</guid>
		<description><![CDATA[[...] Posted by Dave Kendricken on November 17, 2012&quot;Kevin Good over at CrisisLab has recently published a comparison of both higher end (Canon and Nikon) and less expensive (Sigma and Tamron) lenses common for various types of DSLR shooting &#8212; 24-70mm f/2.8 zooms. The test compares overall clarity, both at the center of each lens as well as at the edges, the quality of bokeh, the amount of vignetting, and the ability for internal optical image stabilization. The results of each test were weighted against the going price for each lens, in order to determine which possesses the best overall value. Read on to check out the video &#8212; and which lens may have the most bang for your buck.NoFilmSchool.com&#160; [...]]]></description>
		<content:encoded><![CDATA[<p>[...] Posted by Dave Kendricken on November 17, 2012&quot;Kevin Good over at CrisisLab has recently published a comparison of both higher end (Canon and Nikon) and less expensive (Sigma and Tamron) lenses common for various types of DSLR shooting &mdash; 24-70mm f/2.8 zooms. The test compares overall clarity, both at the center of each lens as well as at the edges, the quality of bokeh, the amount of vignetting, and the ability for internal optical image stabilization. The results of each test were weighted against the going price for each lens, in order to determine which possesses the best overall value. Read on to check out the video &mdash; and which lens may have the most bang for your buck.NoFilmSchool.com&nbsp; [...]</p>
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		<title>By: Adam</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-323119</link>
		<dc:creator>Adam</dc:creator>
		<pubDate>Mon, 18 Feb 2013 12:37:18 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-323119</guid>
		<description><![CDATA[Next time you want to smash a great lens like those, can you offer them as prizes instead? A part of me died inside knowing they were smashed.. lol]]></description>
		<content:encoded><![CDATA[<p>Next time you want to smash a great lens like those, can you offer them as prizes instead? A part of me died inside knowing they were smashed.. lol</p>
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	<item>
		<title>By: What&#8217;s the Best Camera Under $1K? Canon T4i, Sony NEX-6, Panasonic GH2 Shootout - NoFilmSchool</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-306856</link>
		<dc:creator>What&#8217;s the Best Camera Under $1K? Canon T4i, Sony NEX-6, Panasonic GH2 Shootout - NoFilmSchool</dc:creator>
		<pubDate>Wed, 23 Jan 2013 08:39:31 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-306856</guid>
		<description><![CDATA[[...] &#8212; and WOMP will suffer no runners-up, all on behalf of the budget shooter. You know this from the show&#8217;s 24-70mm lens shootout &#8212; you also know how to shoot with an iPhone, or how others measure up to GoPro as action [...]]]></description>
		<content:encoded><![CDATA[<p>[...] &#8212; and WOMP will suffer no runners-up, all on behalf of the budget shooter. You know this from the show&#8217;s 24-70mm lens shootout &#8212; you also know how to shoot with an iPhone, or how others measure up to GoPro as action [...]</p>
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		<title>By: Neutral Density Shootout from Dave Dugdale: Which Variable ND Filter Should You Buy? - NoFilmSchool</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-284737</link>
		<dc:creator>Neutral Density Shootout from Dave Dugdale: Which Variable ND Filter Should You Buy? - NoFilmSchool</dc:creator>
		<pubDate>Tue, 18 Dec 2012 00:20:06 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-284737</guid>
		<description><![CDATA[[...] Neutral Density filters inevitably arises. That said, there&#8217;s quite a few options out there, but like lenses themselves, quality concerns must be heavily weighted against price-point. Dave has recently created an ND [...]]]></description>
		<content:encoded><![CDATA[<p>[...] Neutral Density filters inevitably arises. That said, there&#8217;s quite a few options out there, but like lenses themselves, quality concerns must be heavily weighted against price-point. Dave has recently created an ND [...]</p>
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	</item>
	<item>
		<title>By: Shoot a Film on Your iPhone, Control Canon DSLRs with an Android Tablet Monitor Rig - NoFilmSchool</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-276799</link>
		<dc:creator>Shoot a Film on Your iPhone, Control Canon DSLRs with an Android Tablet Monitor Rig - NoFilmSchool</dc:creator>
		<pubDate>Wed, 05 Dec 2012 16:39:39 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-276799</guid>
		<description><![CDATA[[...] through their paces on location and on set. Kevin recently posted a nitty-gritty (and hilarious) lens shootout which really boiled the way low-budget shooters could (or should) be considering common DSLR zoom [...]]]></description>
		<content:encoded><![CDATA[<p>[...] through their paces on location and on set. Kevin recently posted a nitty-gritty (and hilarious) lens shootout which really boiled the way low-budget shooters could (or should) be considering common DSLR zoom [...]</p>
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		<title>By: Jerome</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-271640</link>
		<dc:creator>Jerome</dc:creator>
		<pubDate>Mon, 26 Nov 2012 22:19:05 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-271640</guid>
		<description><![CDATA[Ken Rockwell as your reference????????????? My God that is scary]]></description>
		<content:encoded><![CDATA[<p>Ken Rockwell as your reference????????????? My God that is scary</p>
]]></content:encoded>
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		<title>By: Jerome</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-271637</link>
		<dc:creator>Jerome</dc:creator>
		<pubDate>Mon, 26 Nov 2012 22:14:56 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-271637</guid>
		<description><![CDATA[Outstanding review, clear, concise and funny as kucf.

I have no brand loyalty, worked with all four brands and more. I am just after the most versatile tool for the task, optical sharpness is not the be all and end all for me. 

Vibration control, fast f2.8 and more consistent luminosity..............well done Tamron me thinks panic is flavour of the month in both Canon and Nikon headquarters.

Just out of curiousity did any of the lenses whacked survive their fate, bet they all qualify for soft focus portrait lenses]]></description>
		<content:encoded><![CDATA[<p>Outstanding review, clear, concise and funny as kucf.</p>
<p>I have no brand loyalty, worked with all four brands and more. I am just after the most versatile tool for the task, optical sharpness is not the be all and end all for me. </p>
<p>Vibration control, fast f2.8 and more consistent luminosity&#8230;&#8230;&#8230;&#8230;..well done Tamron me thinks panic is flavour of the month in both Canon and Nikon headquarters.</p>
<p>Just out of curiousity did any of the lenses whacked survive their fate, bet they all qualify for soft focus portrait lenses</p>
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		<title>By: Kevin Good</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-270980</link>
		<dc:creator>Kevin Good</dc:creator>
		<pubDate>Sun, 25 Nov 2012 22:06:57 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-270980</guid>
		<description><![CDATA[IS or VR or VC or whatever we&#039;re calling it gives you options.  Of course don&#039;t leave it on for shooting locked-down.  But it is super helpful much of the time: when I&#039;m doing handheld, even with a rig; when I&#039;m mounting on something that might vibrate, like a vehicle; even on a dolly/other moving platform it can smooth out some of the little tiny hiccups from less-than-perfect move.  I&#039;m not saying it&#039;s for all shooters (stills shooters that exclusively shoot with flash are the one group it&#039;s basically totally useless for).  But I find it hugely useful in many many situations, and I given the choice I want that option in my lens.

I&#039;m glad you like the video.  :)]]></description>
		<content:encoded><![CDATA[<p>IS or VR or VC or whatever we&#8217;re calling it gives you options.  Of course don&#8217;t leave it on for shooting locked-down.  But it is super helpful much of the time: when I&#8217;m doing handheld, even with a rig; when I&#8217;m mounting on something that might vibrate, like a vehicle; even on a dolly/other moving platform it can smooth out some of the little tiny hiccups from less-than-perfect move.  I&#8217;m not saying it&#8217;s for all shooters (stills shooters that exclusively shoot with flash are the one group it&#8217;s basically totally useless for).  But I find it hugely useful in many many situations, and I given the choice I want that option in my lens.</p>
<p>I&#8217;m glad you like the video.  :)</p>
]]></content:encoded>
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		<title>By: Kevin Good</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-270976</link>
		<dc:creator>Kevin Good</dc:creator>
		<pubDate>Sun, 25 Nov 2012 21:57:48 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-270976</guid>
		<description><![CDATA[Thanks.  :)]]></description>
		<content:encoded><![CDATA[<p>Thanks.  :)</p>
]]></content:encoded>
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		<title>By: Kevin Good</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-270974</link>
		<dc:creator>Kevin Good</dc:creator>
		<pubDate>Sun, 25 Nov 2012 21:54:14 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-270974</guid>
		<description><![CDATA[Well &quot;reverse&quot; focusing is a matter of opinion, eh?  If you&#039;re a Nikon shooter (which I am) then that fits right in.  In any case, the review is certainly not the most comprehensive-- I was attempting to hit the most important metrics in a short time.]]></description>
		<content:encoded><![CDATA[<p>Well &#8220;reverse&#8221; focusing is a matter of opinion, eh?  If you&#8217;re a Nikon shooter (which I am) then that fits right in.  In any case, the review is certainly not the most comprehensive&#8211; I was attempting to hit the most important metrics in a short time.</p>
]]></content:encoded>
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		<title>By: Daniel Mimura</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-270598</link>
		<dc:creator>Daniel Mimura</dc:creator>
		<pubDate>Sun, 25 Nov 2012 01:48:09 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-270598</guid>
		<description><![CDATA[That&#039;s just moronic smashing lenses.

And what&#039;s this obsession with IS.  I hate IS.  You can&#039;t get a solid frame b/c it&#039;s creeping around on you.  This is a feature for still shooters, not filmmakers.  

Use a tripod and learn how to shoot.  It only helps you if you&#039;re walking around handheld without a proper rig to give it mass and anchor points and change the center of gravity.

Do us a favor and don&#039;t give idiots like these guys attention on nfs.

You want good lens reviews, use Ken Rockwell&#039;s site (He is a still photographer, but the information is still valid, especially if you are planning to use your lenses into the future beyond 1080p).  That&#039;s the go-to site for any lens review...not some smarmy kids smashing up good gear.]]></description>
		<content:encoded><![CDATA[<p>That&#8217;s just moronic smashing lenses.</p>
<p>And what&#8217;s this obsession with IS.  I hate IS.  You can&#8217;t get a solid frame b/c it&#8217;s creeping around on you.  This is a feature for still shooters, not filmmakers.  </p>
<p>Use a tripod and learn how to shoot.  It only helps you if you&#8217;re walking around handheld without a proper rig to give it mass and anchor points and change the center of gravity.</p>
<p>Do us a favor and don&#8217;t give idiots like these guys attention on nfs.</p>
<p>You want good lens reviews, use Ken Rockwell&#8217;s site (He is a still photographer, but the information is still valid, especially if you are planning to use your lenses into the future beyond 1080p).  That&#8217;s the go-to site for any lens review&#8230;not some smarmy kids smashing up good gear.</p>
]]></content:encoded>
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		<title>By: Loughlin</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-269475</link>
		<dc:creator>Loughlin</dc:creator>
		<pubDate>Thu, 22 Nov 2012 22:39:57 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-269475</guid>
		<description><![CDATA[Awesome. So glad I found no film school website.]]></description>
		<content:encoded><![CDATA[<p>Awesome. So glad I found no film school website.</p>
]]></content:encoded>
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		<title>By: Photowyzard</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-268444</link>
		<dc:creator>Photowyzard</dc:creator>
		<pubDate>Wed, 21 Nov 2012 13:58:39 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-268444</guid>
		<description><![CDATA[Terrific video!  Enjoyed every minute.  Especially the batting practise!  Well done and informative.]]></description>
		<content:encoded><![CDATA[<p>Terrific video!  Enjoyed every minute.  Especially the batting practise!  Well done and informative.</p>
]]></content:encoded>
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		<title>By: Tony Anastasi</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-268295</link>
		<dc:creator>Tony Anastasi</dc:creator>
		<pubDate>Wed, 21 Nov 2012 07:39:53 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-268295</guid>
		<description><![CDATA[Been using my 18-200 Nikon on my 550d for video and works just fine... Not quite as sharp as the sonys RX100 for video but gets the job done nicely with its range. Also use the 50 plastic canon for interviews on tripod and works perfectly fine - the 18-55 kit canon is just rubbish though lol. Left 30kgs of pro Nikon glass at home as the end result although much better just is not worth the weight in the end of traveling with all that weight vs the one 18-200 for video :)]]></description>
		<content:encoded><![CDATA[<p>Been using my 18-200 Nikon on my 550d for video and works just fine&#8230; Not quite as sharp as the sonys RX100 for video but gets the job done nicely with its range. Also use the 50 plastic canon for interviews on tripod and works perfectly fine &#8211; the 18-55 kit canon is just rubbish though lol. Left 30kgs of pro Nikon glass at home as the end result although much better just is not worth the weight in the end of traveling with all that weight vs the one 18-200 for video :)</p>
]]></content:encoded>
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		<title>By: Canon, Nikon, Sigma, and Tamron 24-70mm Lens Shootout: What&#8217;s the Best Value for Your Money? by Dave Kendricken &#124; Digital Cinema Tools &#124; Scoop.it</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267987</link>
		<dc:creator>Canon, Nikon, Sigma, and Tamron 24-70mm Lens Shootout: What&#8217;s the Best Value for Your Money? by Dave Kendricken &#124; Digital Cinema Tools &#124; Scoop.it</dc:creator>
		<pubDate>Tue, 20 Nov 2012 16:56:41 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267987</guid>
		<description><![CDATA[[...] Posted by Dave Kendricken&#160;on November 17, 2012&quot;Kevin Good over at CrisisLab has recently published a comparison of both higher end (Canon and Nikon) and less expensive (Sigma and Tamron) lenses common for various types of DSLR shooting &#8212; 24-70mm f/2.8 zooms. The test compares overall clarity, both at the center of each lens as well as at the edges, the quality of bokeh, the amount of vignetting, and the ability for internal optical image stabilization. The results of each test were weighted against the going price for each lens, in order to determine which possesses the best overall value. Read on to check out the video &#8212; and which lens may have the most bang for your buck.Calling this NSFW would definitely be a stretch, but there&#8217;s a bit of a visual innuendo in the video &#8212; pretty harmless, but I have to mention it, just in case. Here&#8217;s the test:&quot;...NoFilmSchool.com&#160; [...]]]></description>
		<content:encoded><![CDATA[<p>[...] Posted by Dave Kendricken&nbsp;on November 17, 2012&quot;Kevin Good over at CrisisLab has recently published a comparison of both higher end (Canon and Nikon) and less expensive (Sigma and Tamron) lenses common for various types of DSLR shooting &mdash; 24-70mm f/2.8 zooms. The test compares overall clarity, both at the center of each lens as well as at the edges, the quality of bokeh, the amount of vignetting, and the ability for internal optical image stabilization. The results of each test were weighted against the going price for each lens, in order to determine which possesses the best overall value. Read on to check out the video &mdash; and which lens may have the most bang for your buck.Calling this NSFW would definitely be a stretch, but there&rsquo;s a bit of a visual innuendo in the video &mdash; pretty harmless, but I have to mention it, just in case. Here&rsquo;s the test:&quot;&#8230;NoFilmSchool.com&nbsp; [...]</p>
]]></content:encoded>
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		<title>By: Laurence Bond</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267621</link>
		<dc:creator>Laurence Bond</dc:creator>
		<pubDate>Tue, 20 Nov 2012 00:10:24 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267621</guid>
		<description><![CDATA[Quite possibly the funniest camera related review I have ever encountered. Also loaded with common sense about what is really important to most users in a lens . It almost makes me want to rush out and buy the Tamron. 

Great work :-)]]></description>
		<content:encoded><![CDATA[<p>Quite possibly the funniest camera related review I have ever encountered. Also loaded with common sense about what is really important to most users in a lens . It almost makes me want to rush out and buy the Tamron. </p>
<p>Great work :-)</p>
]]></content:encoded>
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		<title>By: john jeffreys</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267112</link>
		<dc:creator>john jeffreys</dc:creator>
		<pubDate>Sun, 18 Nov 2012 21:27:02 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267112</guid>
		<description><![CDATA[Oh yeah its sharp as fuck, but I&#039;ve been reading on reduser of people that have way sharper 24-70s than other people with the same exact lens. Variation like that is normal (and a reason why people like Kubrick would allegedly buy 10 copies of the same lens and return the other 9, to get the best one), but not as dramatic as what we have been seeing with this one]]></description>
		<content:encoded><![CDATA[<p>Oh yeah its sharp as fuck, but I&#8217;ve been reading on reduser of people that have way sharper 24-70s than other people with the same exact lens. Variation like that is normal (and a reason why people like Kubrick would allegedly buy 10 copies of the same lens and return the other 9, to get the best one), but not as dramatic as what we have been seeing with this one</p>
]]></content:encoded>
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	<item>
		<title>By: sean</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267090</link>
		<dc:creator>sean</dc:creator>
		<pubDate>Sun, 18 Nov 2012 20:19:39 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267090</guid>
		<description><![CDATA[I wouldn&#039;t say huge, but according to these tests, its WAY better than the old 24-70, which was the best of the bunch.

http://www.canonrumors.com/wp-content/uploads/2012/11/2470variation.jpeg

http://www.canonrumors.com/reviews/review-canon-ef-24-70-f2-8l-ii/

In 2004 I had the Tamron 28-75 2.8, because I couldn&#039;t justify the extra money for the Canon when the comparison tests were similar. However, on a shoot in 2005, when it was hot and humid, my lens fogged with condensation the second I took it out of the bag, even when the front element cleared up, all the elements &quot;in&quot; the lens were still fogged. Lens was useless for over an hour.  Another shooter was running the Canon and it was fine. The sealing on the Canon lens is just that much better. It is a tank of a lens, a real PRO piece of equipment. The Tamron can make great photos, just like a Rebel can take great photos, but it&#039;s not a 1D. I upgraded to the Canon after that experience and then lens have never let me down. 

As a pro, that&#039;s priority number 1 and I am willing to pay for that security. I&#039;ve shot outdoors in the rain with my 1D and my Canon. Couldn&#039;t even do that with the Tamron. Snow, -40, caribean humidity, etc. I&#039;ve taken that lens all over the world. 

The Tamron is nice and is perfect for 80% of the people out there, but I couldn&#039;t recommend it over the Canon, it&#039;s not even close.

He is right about one thing though, Canon does need to make an IS version.]]></description>
		<content:encoded><![CDATA[<p>I wouldn&#8217;t say huge, but according to these tests, its WAY better than the old 24-70, which was the best of the bunch.</p>
<p><a href="http://www.canonrumors.com/wp-content/uploads/2012/11/2470variation.jpeg" rel="nofollow">http://www.canonrumors.com/wp-content/uploads/2012/11/2470variation.jpeg</a></p>
<p><a href="http://www.canonrumors.com/reviews/review-canon-ef-24-70-f2-8l-ii/" rel="nofollow">http://www.canonrumors.com/reviews/review-canon-ef-24-70-f2-8l-ii/</a></p>
<p>In 2004 I had the Tamron 28-75 2.8, because I couldn&#8217;t justify the extra money for the Canon when the comparison tests were similar. However, on a shoot in 2005, when it was hot and humid, my lens fogged with condensation the second I took it out of the bag, even when the front element cleared up, all the elements &#8220;in&#8221; the lens were still fogged. Lens was useless for over an hour.  Another shooter was running the Canon and it was fine. The sealing on the Canon lens is just that much better. It is a tank of a lens, a real PRO piece of equipment. The Tamron can make great photos, just like a Rebel can take great photos, but it&#8217;s not a 1D. I upgraded to the Canon after that experience and then lens have never let me down. </p>
<p>As a pro, that&#8217;s priority number 1 and I am willing to pay for that security. I&#8217;ve shot outdoors in the rain with my 1D and my Canon. Couldn&#8217;t even do that with the Tamron. Snow, -40, caribean humidity, etc. I&#8217;ve taken that lens all over the world. </p>
<p>The Tamron is nice and is perfect for 80% of the people out there, but I couldn&#8217;t recommend it over the Canon, it&#8217;s not even close.</p>
<p>He is right about one thing though, Canon does need to make an IS version.</p>
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		<title>By: marklondon</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267054</link>
		<dc:creator>marklondon</dc:creator>
		<pubDate>Sun, 18 Nov 2012 17:34:56 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267054</guid>
		<description><![CDATA[I haven&#039;t had too many issues manually focusing (I even do it occasionally for stills on that lens), but that makes sense. I just won&#039;t buy Sigma anymore :-) The main issue is that there are serious alternatives to the OEM versions.]]></description>
		<content:encoded><![CDATA[<p>I haven&#8217;t had too many issues manually focusing (I even do it occasionally for stills on that lens), but that makes sense. I just won&#8217;t buy Sigma anymore :-) The main issue is that there are serious alternatives to the OEM versions.</p>
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		<title>By: Mo</title>
		<link>http://nofilmschool.com/2012/11/canon-nikon-sigma-tamron-24-70mm-lens-shootout/comment-page-1/#comment-267048</link>
		<dc:creator>Mo</dc:creator>
		<pubDate>Sun, 18 Nov 2012 17:20:51 +0000</pubDate>
		<guid isPermaLink="false">http://nofilmschool.com/?p=33301#comment-267048</guid>
		<description><![CDATA[Yes it is. However, if you use it with a super 35mm sensor, it performs even better in regards to sharpness and vignetting. Love mine!]]></description>
		<content:encoded><![CDATA[<p>Yes it is. However, if you use it with a super 35mm sensor, it performs even better in regards to sharpness and vignetting. Love mine!</p>
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