Canon Powershot G11 Digital Camera: Field Test Report

Peter Burian tests this premium-grade camera with 10MP resolution to determine how it compares to the very popular G10

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One of the top rated digicams on the market, the 14.7 megapixel PowerShot G10 was recently replaced by the G11, with lower resolution said to provide superior image quality. The G10 was definitely an ideal second camera for serious photographers. In fact, this is the one that many of the pros carried when we went out for dinners while working at a week-long photo seminar in Dubai. (Also see Jack Neubart’s Canon PowerShot G10 Review here at Photocrati.com)

After testing the G10, I fell in love with that camera and bought one for my own use. While it received rave reviews about its conventional controls and low ISO quality, most test reports complained about its high ISO performance.

The 14.7 megapixel G10 was a highly-rated camera and produced fabulous images at low ISO but the G11 is even more desirable in some aspects. While resolution is lower at 10 MP, most reviewers agree that this is plenty for a digicam with built-in lens. (G11; ISO 100; f/8; 1/40 sec.)

The 14.7 megapixel G10 was a highly-rated camera and produced fabulous images at low ISO but the G11 is even more desirable in some aspects. While resolution is lower at 10 MP, most reviewers agree that this is plenty for a digicam with built-in lens. (G11; ISO 100; f/8; 1/40 sec.)



In my own review for a Canadian magazine, I made the following comment about the G10: By ISO 800, images made in low light are still very sharp but very grainy although that’s not a problem in 5×7″ prints. At higher ISO, JPEG quality really suffers due to speckling and some smearing of fine detail by Noise Reduction processing. At ISO 800+, slightly better results are possible with Raw capture since Noise Reduction and Sharpening can be set to the optimal level in the converter software.

Most technical experts indicated that the problem was caused by the excessively small pixels (photosites). Apparently the engineers at Canon agreed since the company responded by replacing the G10 with the G11, with substantially lower 10 megapixel resolution provided by a new High Sensitivity sensor. That step made sense of course, since it allowed for larger photosites – with greater light gathering ability – for superior results at high ISO. [Read more...]

Leica M9 Digital Camera Review: Field Test Report

Jack Neubart takes a step back in time to test this century’s classic manual-focusing, full-frame 18 MP CCD interchangeable-lens camera for the ages (along with the Summilux-M 21 mm f/1.4 ASPH).

Leica M9 (front). A ruggedly built, Euro-styled digital rangefinder in which quality, performance, and price go hand in hand. Photo courtesy Leica.

Leica M9 (front). A ruggedly built, Euro-styled digital rangefinder in which quality, performance, and price go hand in hand. Photo courtesy Leica.



It has been a very long time since I last worked with a rangefinder camera. And likely just as long since I last had the distinct pleasure of working with a Leica, although, as I recall, that was an SLR. The one thing that did stand out in my mind was how crisp the images were that came out of the Leica lenses I used.

Given that digital is, in a sense, a more complex image-forming process involving any number of variables mediating from the moment of capture on an imaging sensor and in-camera processing until the final image springs to life, I’m not sure that we’ll ever see quite the same quality, regardless of the lens or camera, or sensor. And yet we as photographers still manage to evolve our art with the technology and find ways to take that technology to new levels of creativity and bring new heights of awareness to every moment and scene we capture with our cameras.

The Leica M9 brings to mind my very first camera, the one that my dad bought me when I was a wee lad, and which he wouldn’t let me use for some years, afraid I’d break it (okay, I eventually did-but it wasn’t my fault, dad, I swear). So I bided my time and when the New York World’s Fair of 1964/65 rolled round, I finally got the chance to take the camera out on my own.

I loved that 35mm camera-a Neoca (Japanese top to bottom). It was no Leica by any stretch of the imagination. Didn’t even have a light meter inside. But it was a rangefinder. And what I remember about that rangefinder is that I was never entirely comfortable using it-I just didn’t feel it gave me the speed I needed or the certainty. And that’s still how I feel about rangefinder focusing. (However, I’m certain that many of you may feel just the opposite and would take a rangefinder over autofocusing or any other type of focusing any day of the week.)

And that brings us full circle to the M9, a full-frame, 18MP CCD digital camera featuring coincident-image rangefinder focusing-with the added benefit of interchangeable Leica lenses. [Read more...]

Phase One Capture One 5 Pro Review

Peter Burian reviews this workflow software with a vast range of advanced tools for enhancing RAW photos

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Better known for its medium format cameras and digital backs, Phase One -based in Copenhagen, Denmark with offices in New York – is also a software developer. The company’s powerful Capture One program has been available for several years, and was recently upgraded to version 5 with additional tools for even greater versatility. Capture One is described as a workflow package since it offers a full suite of options: control over a tethered camera, image importing, editing and final output. Because it would be impossible to review all aspects in less than 5000 words, I decided to test my own favorite feature of Capture One Pro 5: its RAW file enhancing and conversion capabilities.

Primary Features

Do note that there are two versions of the Phase One 5, Standard and Pro. (For full specifics about the differences, see http://www.phaseone.com/comparison  .) Since 5 Pro offers far more editing tools – including some that are unique – I decided to try this more impressive program. Although I worked only on RAW files produced by an EOS 7D and Nikon D700, Capture One supports the RAW formats of all brands of cameras. Also, some of the software’s editing tools can be applied to JPEG and TIFF files if desired, for making non-destructive adjustments. (In the latter respect, Capture One is similar to software such as Lightroom and Aperture.) [Read more...]