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Posts Tagged ‘Canon’

Lens Comparison 24-70mm f/2.8 – Canon Versus Tamron

25 Jul

If you’re looking to upgrade from your kit lens the 24-70 f/2.8 lens is a common choice. It’s got a good range zoom and wide largest aperture of f/2.8 for the entire range. But which one to choose? Brand name or third party?

In this video Matthew Gore does a really comprehensive lens comparison between the brand name Canon brand name version, and the Tamron third party one. He takes a look at focusing and how much noise each produce, sharpness at different focal lengths and apertures and chromatic aberration.

There is a significant price difference, as he mentioned. Take a look at both:

  • Canon EF 24-70mm f/2.8L II USM Standard Zoom Lens – $ 1899 USD
  • Tamron SP 24-70mm Di VC USD – $ 1299 USD

Also available are:

  • A Nikon version – the Nikon 24-70mm f/2.8G ED AF-S Nikkor – $ 1887 USD
  • A Sigma version which can be purchased for many different camera bodies (as can the Tamron) – $ 385 USD (make sure you read some reviews on this lens if you decide you want to go for this option)
  • Sony 24 -70mm f/2.8 Carl Zeiss Vario Sonnar T Zoom Lens – $ 1998 USD

At $ 600 more (almost 50% higher) is it worth it to you? See which he recommends in the video and which he would purchase and why.

Do you own one of these lenses? Which one and why did you select it? Please share your thoughts in the comments on whether you feel the third party lenses measure up to brand name ones.

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The post Lens Comparison 24-70mm f/2.8 – Canon Versus Tamron by Darlene Hildebrandt appeared first on Digital Photography School.


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Metabones creates Speed Booster ULTRA with improved optics and Canon lens AF for Panasonic users

25 Jul

Caldwell Photographic and Metabones have announced the Speed Booster Ultra for Micro Four Thirds: an updated design that uses more sophisticated glass and has been optimized for use with the relatively thick Micro Four Thirds filter stack. The latest Canon version also gains AF-S autofocus when used with Panasonic cameras: an improvement available via firmware update for existing users. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon PowerShot G3 X added to studio test scene comparison

23 Jul

We’ve already published an initial real-world gallery from the PowerShot G3 X, Canon’s newest enthusiast compact, and now we’ve put its capabilities to the test against our studio scene. The G3 X is weather-sealed and uses a 1″-type 20MP sensor with a 24-600mm equiv. lens, making it an appealing choice for outdoorsy types. Take a look at how it performs compared to its peers. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon PowerShot G3 X real-world samples posted

22 Jul

The PowerShot G3 X is Canon’s newest premium compact camera, offering a versatile 24-600mm equivalent zoom lens and a 1″-type 20MP sensor. DPReview Editor Barney took the G3 X out on a weekend fishing trip deep in the Olympic mountains. We’ve got more samples on the way (and Raw conversions as soon as possible) but for now, take a look at our initial real-world gallery. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon EOS 5DS real-world sample gallery

20 Jul

Canon’s EOS 5DS may not have its more expensive sibling’s self-canceling optical low-pass filter, but it’s identical in all other ways starting with a 50.2MP full-frame sensor. We put its high resolution sensor and 61-point AF module to the test for some real-world shooting – take a look. See gallery

Articles: Digital Photography Review (dpreview.com)

 
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Kenko updates Teleplus tele-converters to record EXIF data for Canon EOS bodies

16 Jul

Kenko has introduced updated versions of its Teleplus teleconverters for lenses in the Canon EOS EF and EF-S fits with new circuitry that allows EXIF data from the lens in use to be recorded by the body. The Teleplus 2.0x HD DGX and 1.4x HD DGX converters use Hoya glass and offer full autofocusing facilities when matched with lenses with a wide enough maximum aperture. Read more

 

Articles: Digital Photography Review (dpreview.com)

 
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DxOMark: EOS 5DS/R sensor is highest-ranked Canon sensor yet

11 Jul

DxOMark published its report on the 50MP sensor in the Canon’s EOS 5DS and 5DS R. They’re the best-performing Canon sensors to date, offering massive resolution along along with small dynamic range improvements. Do the cameras raise the bar relative to competitors though? Our technical editor Rishi does a thorough analysis, using DxO’s data to pit the 5DS against the Nikon D810. Click through for more

Articles: Digital Photography Review (dpreview.com)

 
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Canon PIXMA MG3620 can print photos directly from social networks

09 Jul

Canon has introduced a new printer that can print images directly from Instagram and other social networks. The PIXMA MG3620 Wireless Inkjet all-in-one printer works with the Canon PRINT app for iOS and Android to both access and print from Instagram accounts, as well as other online services like Facebook, Twitter, Flickr, OneDrive, Evernote, Google Drive, Photobucket, and Dropbox. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon introduces 430EX III-RT Speedlite

08 Jul

Canon has introduced its 430EX III-RT midrange Speedlite. This is the company’s second flash to support radio-based wireless TTL (though it acts only as a slave), which offers longer ranges, more flexible positioning, and no line-of-sight requirement like traditional optical wireless flash systems. The 430EX III-RT is also faster, lighter and features refined rear controls, more custom settings, and a built-in catchlight panel. Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon EOS 5DS R sample gallery updated

07 Jul

We’ve just added some more images to our Canon EOS 5DS R sample gallery. While we’re working through our extensive Canon lens catalog, for this update we stuck to telephoto and portrait lenses. Check out the gallery for some additional portraits (including samples from the Zeiss Otus 85mm F1.4) and vintage race car shots. See gallery

Articles: Digital Photography Review (dpreview.com)

 
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