Canon EOS-1D Mark IV a high ISO, digital SLR
TweetFollow Us on Twitter

Canon EOS-1D Mark IV a high ISO, digital SLR

By Kevin Ames

Veteran Canon EOS-1D and 1Ds shooters will feel right at home with the new, US$4,999 Canon EOS-1D Mark IV camera (http://www.usa.canon.com), built on a dust- and weather-resistant magnesium alloy body. Upgraded features include increased sensor resolution and ISO, reduced noise, an increased frame rate, a new medium-sized RAW file, and if that’s not enough, HD video capture.

The Mark IV has an APS-H 27.9×18.6mm sensor that packs 16.1 megapixels (4896×3264 in RAW) of capture resolution. The new M-RAW format (3672×2448 -- 9 megapixels) joins the S-RAW (2448×1632 -- four megapixels) format introduced in the Mark III.

The ISO range of the sensor gets a major boost. The standard range is 100–12,800. The L setting remains at 50 while H1 moves to ISO 25,600, H2 is 51,200, and H3 has an amazing 102,400. That’s four stops higher than the Mark III. The dual DIGIC 4 Image Processors handle image quality at high speeds. I made several captures at the top of the standard range (12,800) and the results -- especially when processed with the Camera Raw 6 Process Version 2010 (PV2010) using the Luminance Noise Reduction slider—provided truly wonderful results. At the risk of showing my age, photographs made at this ISO are much better than ISO 800 film I used to shoot.

Speaking of speed, the Mark IV shoots at a continuous 10 frames per second (fps) for 28 RAW files or 121 JPEGs using a high data rate UDMA CompactFlash memory card. The shutter is rated up to 300,000 exposures.

Autofocus in the Mark IV gets attention, too. Canon’s new AI Servo II AF 45-point system has the ability to manually select 39 cross-type points for fast, precise focusing. Custom functions allow the photographer to set a custom focus point that automatically switches when the camera is moved from horizontal to vertical positions. Adjacent sensors can be added to the primary when working with moving subjects.

One of my favorite features is the Mark IV’s 100% accuracy in the viewfinder. Another thing that’s easy to love is the ClearView II 3-inch LCD monitor that has a multicoated screen to reduce glare and a 160º angle of view, so photos can be easily seen by the photographer and onlookers.

The Mark IV’s sensor size is close to the aspect ratio in professional motion picture cameras shooting super 35mm movies. The APS-H sensor uses a shorter normal focal length lens, allowing increased depth-of-field especially with wide-angle lenses. Automatic Exposure (AE) control sets the meter to center-weighted average metering. Manual exposure is also available. The 1920×1080 HD video may be captured at 29.97, 25, or 23.976 fps -- which are the rates for television and motion picture, respectively. It has 1280×720 HD or 640×480 SD (standard definition) at 59.94 fps. All video is recorded in the MOV format and will record a single clip up to 4GB (about 12 minutes in length), and the quality is good. The built-in microphone has mono recording and stereo sound is possible with an accessory microphone.

The Mark IV captures stills and video using CompactFlash or SD cards, or both, automatically switching from full to empty cards. The desired file’s size can be set for either card. Photographs may also be recorded to both cards at the same time to make a backup. Movies, however, can’t use this function.

Some photographers who are used to a lighter camera might have an initial adverse reaction to the Mark IV’s heft. I believe that after giving it a chance they’ll overcome size issues and fall in love with this machine. This is a professional’s small-format choice for extraordinary options in one digital camera body.

Rating: 10 out of 10

(This review is brought to you courtesy of "Layers Magazine": http://layersmagazine.com/).

 
AAPL
$101.57
Apple Inc.
-0.22
MSFT
$46.86
Microsoft Corpora
+0.18
GOOG
$590.10
Google Inc.
+0.83

MacTech Search:
Community Search:

Software Updates via MacUpdate

Attachment Tamer 3.1.14b9 - Take control...
Attachment Tamer gives you control over attachment handling in Apple Mail. It fixes the most annoying Apple Mail flaws, ensures compatibility with other email software, and allows you to set up how... Read more
Duplicate Annihilator 5.0 - Find and del...
Duplicate Annihilator takes on the time-consuming task of comparing the images in your iPhoto library using effective algorithms to make sure that no duplicate escapes. Duplicate Annihilator detects... Read more
jAlbum Pro 12.2 - Organize your digital...
jAlbum Pro has all the features you love in jAlbum, but comes with a commercial license. With jAlbum, you can create gorgeous custom photo galleries for the Web without writing a line of code!... Read more
jAlbum 12.2 - Create custom photo galler...
With jAlbum, you can create gorgeous custom photo galleries for the Web without writing a line of code! Beginner-friendly, with pro results Simply drag and drop photos into groups, choose a design... Read more
Quicken 2015 2.0.4 - Complete personal f...
Quicken 2015 helps you manage all your personal finances in one place, so you can see where you're spending and where you can save. Quicken automatically categorizes your financial transactions,... Read more
iMazing 1.0 - Complete iOS device manage...
iMazing (formerly DiskAid) is the ultimate iOS device manager with capabilities far beyond what iTunes offers. With iMazing and your iOS device (iPhone, iPad, or iPod), you can: Copy music to and... Read more
Xcode 6.0.1 - Integrated development env...
Apple Xcode is Apple Computer's integrated development environment (IDE) for OS X. The full Xcode package is free to ADC members and includes all the tools you need to create, debug, and optimize... Read more
Apple Safari 7.1 - Apple's Web brow...
Apple Safari in OS X Mavericks brings you all-new ways to find and enjoy the best of the web. It works with iCloud to give you a seamless browsing experience across all your devices. It looks out for... Read more
Delivery Status 6.1.2 - Check delivery s...
Delivery Status displays delivery status of packages for a variety of shipment services. Can't wait for your packages to arrive? Don't waste your time checking the site constantly, just open this all... Read more
Mavericks Cache Cleaner 8.0.9 - Clear ca...
Mavericks Cache Cleaner is an award-winning general purpose tool for OS X. MCC makes system maintenance simple with an easy point-and-click interface to many OS X functions. Novice and expert users... Read more

Latest Forum Discussions

See All

Goat Simulator Review
Goat Simulator Review By Lee Hamlet on September 19th, 2014 Our Rating: :: THE GRUFFEST OF BILLY GOATSUniversal App - Designed for iPhone and iPad Unleash chaos as a grumpy goat in this humorous but short-lived casual game.   | Read more »
A New and Improved Wunderlist is Here fo...
A New and Improved Wunderlist is Here for iOS 8 Posted by Jessica Fisher on September 19th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
SKIT! Now with Godzilla Movie Action!
SKIT! Now with Godzilla Movie Action! Posted by Jessica Fisher on September 19th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
The Impossible Test 3 Review
The Impossible Test 3 Review By Jennifer Allen on September 19th, 2014 Our Rating: :: TAXING THINKINGUniversal App - Designed for iPhone and iPad Offering some tough but lateral thinking based puzzles works well for The Impossible... | Read more »
Age of Zombies Goes Update Crazy and Lau...
Age of Zombies Goes Update Crazy and Launches Zombie Month Posted by Jessica Fisher on September 19th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
MUJO Review
MUJO Review By Campbell Bird on September 19th, 2014 Our Rating: :: ASSEMBLE THE GODSUniversal App - Designed for iPhone and iPad This match-three game has collectible and role-playing elements that make it continually satisfying... | Read more »
Project Life (Photography)
Project Life 1.0 Device: iOS Universal Category: Photography Price: $2.99, Version: 1.0 (iTunes) Description: Imagine scrapbooking without scissors or adhesive or tools … or without having to print photos! Never before has... | Read more »
Skater (Games)
Skater 1.0 Device: iOS iPhone Category: Games Price: $4.99, Version: 1.0 (iTunes) Description: All of Skateboarding In The Palm Of Your Hand Designed by skaters for skaters, we teamed up with 17 of the most prominent brands in... | Read more »
Huerons (Games)
Huerons 1.1 Device: iOS Universal Category: Games Price: $.99, Version: 1.1 (iTunes) Description: EXCLUSIVE LAUNCH PRICE! Huerons is 50% off until September 20th! Huerons are tiny colored circles. Merge them by clicking on an empty... | Read more »
Down Among the Dead Men (Games)
Down Among the Dead Men 1.0 Device: iOS Universal Category: Games Price: $.99, Version: 1.0 (iTunes) Description: Avast! Take to the high seas in a fully interactive piratical tale of broadsides and buccaneers. From author Dave... | Read more »

Price Scanner via MacPrices.net

Mac Pros available for up to $260 off MSRP
Adorama has Mac Pros on sale for up to $260 off MSRP. Shipping is free, and Adorama charges sales tax in NY & NJ only: - 4-core Mac Pro: $2839.99, $160 off MSRP - 6-core Mac Pro: $3739.99, $260... Read more
13-inch 2.6GHz/256GB Retina MacBook Pros avai...
B&H Photo has the 13″ 2.6GHz/256GB Retina MacBook Pro on sale for $1379 including free shipping plus NY sales tax only. Their price is $120 off MSRP. Read more
Previous-generation 15-inch 2.0GHz Retina Mac...
B&H Photo has leftover previous-generation 15″ 2.0GHz Retina MacBook Pros now available for $1599 including free shipping plus NY sales tax only. Their price is $400 off original MSRP. B&H... Read more
21″ 2.7GHz iMac available for $1179, save $12...
Adorama has 21″ 2.7GHz Hawell iMacs on sale for $1179.99 including free shipping. Their price is $120 off MSRP. NY and NJ sales tax only. Read more
iOS 8 Adoption Rate Slower than iOS 7, 6, Hit...
Apple began pushing out iOS 8 updates to eligible devices around 1pm ET on September 17, 2014. However, unlike with iOS 7, which boasted a wide variety of differences from its predecessor iOS 6, in... Read more
LIkely Final Definitive OS X 10.9.5 Mavericks...
Apple has released what will almost certainly be the last incremental version number update of OS X 10.9 Mavericks (save for futire security updates) before OS X 10.10 Yosemite is released next month... Read more
Fingerprints, Apple Pay and Identity Theft Wa...
On Sep 9th, CEO Tim Cook unveiled Apple Pay, along with the new iPhone 6 and iWatch. Apple Pay is a newly developed technology that utilizes a near field communication (NFC) to enable customer... Read more
Amazon Introduces Two All-New Kindles
Amazon on Thursday introduced the 7th generation of its Kindle dedicated e-reader device: Kindle Voyage, its top-of-the-line e-reader, and the new $79 Kindle, with a 20% faster processor, twice the... Read more
Save up to $300 on the price of a new Mac wit...
Purchase a new Mac or iPad at The Apple Store for Education and take up to $300 off MSRP. All teachers, students, and staff of any educational institution qualify for the discount. Shipping is free,... Read more
13-inch 2.8GHz Retina MacBook Pro available f...
B&H Photo has the new 2014 13″ 2.8GHz Retina MacBook Pro on sale for $1699.99 including free shipping plus NY sales tax only. They’ll also include free copies of Parallels Desktop and LoJack for... Read more

Jobs Board

Project Manager, *Apple* Financial Services...
**Job Summary** Apple Financial Services (AFS) offers consumers, businesses and educational institutions ways to finance Apple purchases. We work with national and Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
*Apple* Retail - Multiple Positions (US) - A...
Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, you're also the Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.