Canon's PowerShog G10 camera
(Credit: CNET Networks)Updated 4:22 p.m. Oct. 25 with a link to Reichmann's comparison..
Sure, Canon's $500 14.7-megapixel PowerShot G10 is better than your average compact camera, but is it as good as a $40,000 Hasselblad H2 with a 39-megapixel Phase One P45+ sensor?
Well, yes, with some caveats, concluded high-end photography buff Michael Reichmann, who tested how well people coming to his studio could distinguish between 13x19-inch prints of the same scenes taken with the two cameras. Though it was only one test, and Reichmann qualified it plenty, the result is startling.
"In every case no one could reliably tell the difference between 13x19-inch prints shot with the $40,000 Hasselblad and Phase One 39-megapixel back and the new $500 Canon G10," Reichmann said in a blog post about the G10 vs. Hasselblad/Phase One comparison. "In the end no one got more than 60 percent right, and overall the split was about 50-50, with no clear differentiator. In other words, no better than chance."
The difference between the cameras was apparent, however, when zoomed in to show each pixel. "Though on prints up to 13x19-inch differences are almost impossible to see, on-screen at 100 percent one can fairly easily tell which files are from the G10. There are artifacts visible at the micro detail level and one can easily see other hints of what one is paying for," he said.
And the test was only of some fairly busy nature shots. "Landscape and nature shots are one thing--models in a studio with fabrics, delicate skin tones, and other challenging subjects are likely to be quite another, Reichmann said.
There were seven testers, including "experienced photographers, people from the commercial print industry, and other trade professionals, Reichmann said. "Between them there was at least 200 years of photographic industry shooting and printing experience."
Is Hasselblad feeling some pressure from the more plebian realm of 35mm SLR cameras?
That's the thought I had when I got a promotional e-mail from the high-end camera maker offering a 31-megapixel H3D-II and an 80mm lens for $17,995--a lower price, the company is eager to note. The tagline of the promotion: "If you thought you couldn't afford a Hasselblad, think again."
Hasselblad's H3DII-31 medium-format camera now can be purchased for $17,995 with an 80mm lens.
(Credit: Hasselblad)Those of you who aren't photographers for Vogue advertisers or astronauts taking snapshots of the moon might not be familiar with the Hasselblad name, but it's a prestigious brand that makes "medium format" cameras. However, like every camera maker, it's navigating choppy waters during the transition from film to digital photography.
For photography, bigger can be better. The larger film area provided by medium-format cameras can outdo the smaller frame size of 35mm film in detail, and some of those advantages carry over to digital sensors.
But with digital, the math is unforgiving: it's not much more expensive to make a large frame of film, but it's a lot more expensive to make a large digital image sensor. Medium-format digital camera technology from Hasselblad, Mamiya, Phase One, and others are costly, and indeed, even the 35mm format is confined to a small, higher-end segment of the SLR business as camera makers moved to sensors that are roughly two-thirds the size.
The H3D-II uses a sensor that's 44x33mm, significantly larger than the 36x24mm of 35mm film but not as large as the 50-megapixel 48x36mm sensor Kodak builds for Hasselblad's top-end camera.
Canon, the leading seller of 35mm SLRs, has its eye on the medium-format market. Its $8,000 top-end 21-megapixel EOS-1Ds Mark III is specifically geared for studio photographers, for example. Sony has committed to full-frame 35mm digital SLRs, with a 24-megapixel model planned for later this year, and Nikon is rumored to have its own high-resolution full-frame rival in the works. (I should have been clearer that I meant a high-resolution Nikon alternative to the EOS-1Ds Mark III; Nikon has offered a lower-resolution though high-sensitivity full-frame model since introducing the D3 in 2007.)
Hasselblad is aware of the threat: "For a little more than high-end 35mm solutions and much less than many competing medium format solutions, you too can begin using the world's most advanced digital camera system," the company said.
Hasselblad's now-discontinued H2 medium-format camera.
(Credit: Hasselblad)Hasselblad, a manufacturer of high-end medium-format cameras, is dropping its H2 product line, a move that spotlights the company's transition from film camera roots to its digital future.
The H2 can record images on either film or a digital sensor, but there wasn't sufficient demand for the product, so the company is devoting more resources to its more popular digital-only H3D family, Hasselblad Chief Executive Christian Poulsen said in an announcement to customers Monday.
"We have made a decision to discontinue the H2 camera line," Poulsen said. "Demand simply no longer justifies the dedicated manufacturing line required for its production."
"Medium-format" historically referred to film sizes that are bigger than that of 35mm SLRs; bigger film means higher quality in theory. Although it's technologically harder to make larger image sensors than larger film, the bigger-is-better philosophy has carried over into the digital era.
And as with SLRs, medium-format cameras typically have interchangeable lenses. But unlike SLRs, medium-format film cameras commonly have interchangeable backs, alllowing different film holders or different image sensors to be attached to a film body. Hasselblad's H2 camera could accept either film or digital backs, but the company is continuing only with a film back version that costs less than the H2, the H2F, it announced Thursday and detailed in the Monday customer announcement.
"We feel an obligation to continue to offer a film camera as long as possible, and the H2F is a good compromise that allows us to continue to offer a film alternative, while directing most of our R&D, manufacturing and support efforts to the digital products that photographers tell us they want," Hasselblad said. H1 and H2 support will continue for 10 years from the date of purchase, the company added.
Scrapping the H2 with its digital-back option will let Hasselblad concentrate its resources specifically on the H3D-II, which is available only with a built-in sensor. Its integrated design, rather than the earlier, more modular approach, is the wave of the future, Poulsen said, citing the success of SLR makers Nikon and Canon and moves toward integration by other medium-format manufacturers Sinar, Leaf and Mamiya.
Better photo quality is the reason for an integrated design, Poulsen said. "The best way to do this, as we have stated for years, is in an integrated system where all of the components, from the lens to the capture unit to the software, are designed as a system and are communicating and working together," Poulsen said.
Hasselblad's H3D, an integrated digital-only design.
(Credit: Hasselblad)Canon is among those trying to carve out a bit of Hasselblad's business. It's pitching its 21-megapixel EOS-1Ds Mark III, due to ship in November, at the studio photography users who today are one of the key medium-format customer segments. And Canon's sales pitch has got to have some shooters listening if for no other reason than price.
Canon said its 1Ds Mark III cameras will cost about $8,000. A Hasselblad H2 costs about the same--but adding a Hasselblad digital back adds $28,000 to $38,000 to the price, depending on the model. For the H3D-II line, a 39-megapixel model costs $34,000, a 31-megapixel model $27,000 and a 22-megapixel model $25,000.
The 1Ds Mark III has an image sensor the size of a full frame of 35mm film--36x24mm. That's half the size of a 48x36mm Hasselblad H3D sensor; larger sensors permit pixels to be more sensitive or more numerous. Most digital SLRs come with a smaller sensor, but Canon's main rival, Nikon, just announced its first full-frame SLR, the $5,000 D3, with more to come. So there could be more medium-format competition in the studio market from the traditional full-frame SLR crowd.
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