comparison

Raw File Test: Canon 5D Mk II vs 7D vs Nikon D5100

by Chris Gampat on December 11, 2011

Not long ago, we did a quick high ISO test of the Canon 5D Mk II, 7D, and Nikon D5100. We decided to revisit the test and perform another non-scientific comparison. This time though, we rated the high ISO value and the dynamic range of each camera.

So how did they do?

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One of the reasons why I purchased a Nikon D5100 is because of the affordability combined with the amazing image quality that can come from the sensor. Upon editing RAW files that I shot the other night, I looked closely and discovered something interesting: the files aren’t as easy to edit as my Canon DSLR files. When I say edit, I mean balance details with getting rid of extra noise due to the high ISO output. So I decided to look the cameras up on DXO Mark. To my surprise, the scores came out the way they did above. Knowing that the site is sometimes not correct, I decided to do a non-scientific test the cameras out for myself.

Editor’s Note: I know that this is a test of a 1.5x sensor vs 1.6x sensor and full frame sensor, but why not? People ask these questions all the time and you’re probably sitting there wondering the same thing yourself. If anything, this is a test of how far the technology has come.

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Should You Use a Third Party Camera Grip?

by Gevon Servo on November 23, 2011

I am a fan of camera grips especially on my Nikon D90. It’s an accessory that I like to use for shooting portraits or for longs days when I don’t want to change the battery. After extended use, however, I have found that they have some advantages and disadvantages.

And a recent experience taught me a very important lesson.

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Canon 85mm f1.2 ISO 800 f2.2 1/160th

 

Not long ago, Sigma’s reps called me up to ask about my comparison of the Sigma 85mm f1.4 vs the Canon 85mm f1.8. While they thought the comparison to be fair and informative, they were curious to know why I didn’t compare it against the Canon 85mm f1.2; a lens that it is often compared to. After some talks, I decided to go ahead and do it.

This post is the first of a two part series and was conducted very quickly using my friend Katie in Midtown Manhattan.

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Portrait photographers often find themselves in a bit of a predicament trying to figure out what lens is the right one for them. For Canon photographers, you have two choices under $1,000 in the form of the Sigma 85mm f1.4 and Canon 85mm f1.8. We’ve reviewed both the Sigma and Canon lenses, and thought very highly of both. There are differences to both of them—but in real life practice only one is right for you.

The question is: which one?

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We’ve reviewed both the Canon 50mm f1.4 and 85mm f1.8 lenses, and they’re both very well worth the money. But which one should be your choice for portrait photography? In this post, we compare both lenses for portrait photography using the Canon 5D Mk II and 7D. So, which one is right for you?

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