Archive for January, 2008

Today’s launches in Las Vegas have the advantage of offering good opportunities to make interesting comparisons. First comes to my mind the opposition of two high-end tele-zooms that should interest the enthusiast photographer looking toward sports, wildlife and even portrait:

• Sigma APO 120-400mm f/4.5-5.6 DG OS HSM
• Sony 70-300mm f/4.5-5.6 G (SAL70300G)

Tous les deux visent la meilleure qualité possible pour une gamme d’application très large. Ils viennent en concurrence directe avec les offres équivalentes de Canon (EF 100-400mm f4.5-5.6L IS USM) et Nikon (F VR Zoom-NIKKOR 80-400mm f/4.5-5.6D ED), par exemple. Tous sont des zooms ouvrant jusqu’à f/5.6 (pour maintenir un excellent couplage avec l’autofocus), tous sont stabilisés (Sony utilise la stabilisation au boitier, bien sûr), tous couvrent le champ complet d’un 35mm (APS-C ou Full Frame acceptés), les prix tournent autour de 1000€.

But, where I see Sigma rushing in the fight (probably trying to limit costs by cutting short the low-end of the range -where portrait photographers may suffer), I do not understand Sony’s choice of limiting itself to 300mm (only portrait will be satisfying). Portrait would be better served by a shorter zoom (bringing better aperture). Or by a prime lens of superlative quality as Sony (ex-Minolta) or Zeiss has the knowledge for.

We’ll have to see the exact characteristics and the image quality (the products on the market are among the best lenses possible in this category).

In today’s press conference in Las Vegas, Sony confirmed nearly everything we were saying here yesterday: The Flagship model will be coming in 2008. It will have a Full Frame sensor of 24.6MP (I was off by 0.2MP only). It will be stabilized by Super Steady Shot (the in-body Sony image stabilization). But once again, we did not get the official name. I’ll keep thinking that it will be Sony Alpha 900.

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Snail kite (Rostrhamus sociabilis, Milan des marais). Brazil, 2007.

Ok! Sony did not disclose this in so many words yet, but it’s become quite clear. Let’s review the facts and the rumours:

• Fact: Last year, Sony showed a mockup of a future Digital SLR camera tagged as “flagship”. Rumour: The enormous size of the pentaprism of the viewfinder shown lets people wonder whether Sony will make it a camera with a big Full Frame (after Canon and then Nikon).
• Rumour: The high-end “flagship” camera should be named Sony Alpha 900 to keep the naming conventions of the pro-line of late Minolta brand.
• Fact: Sony announces today that they have developped a Full-Frame sensor of 24.81MP resolution with a set of very good features for superlative image quality. The chip will be shipping in industrial quantities before the end of 2008.

The logical conclusion: Sony will use this new sensor in its flagship camera. It will be named Alpha 900. It will have 24,9 mega-pixel resolution, continuous shooting at 6 or 6.3 frames per second, 12 bit pixel management, optional capture of a window leading to lower resolution upon request (maybe with even faster continuous shooting). The Sony Alpha 900 will be available in 2008 (using the full production of the sensor).

The only thing that seems less certain seems to be the name, because this one relies only on hearsay.

Sources for the sensor specification: PhotographyBlog, DPreview.

The central bar is actually fully homogeneous despite the feeling we have that its a gradient (due to the inverse gradient of the background; Hide it and you will see!).

As a complement of my previous post about the Stock markets Krach and Société Générale (”Société Générale nearly crashed the world Stock Exchange“), I wanted to provide the exact figures about the very heavy operations forced by the French bank onto the markets (closing the outstanding contracts) during the first 3 days days of last week. These activities furiously pushed the European markets down. When you look at the figures, you understand the impact they had.

Of course, when a single operator must sell -with no price limit- more than 5% of the total market volume, you can easily imagine that panic spread quite quickly.

Source: International Herald Tribune.

Check it: The firmware went to version 1.04.

http://support.d-imaging.sony.co.jp/download/DSLR/DSCA100V104E.zip

Red brocket deer (Mazama americana, daguet rouge)

Marsh deer (Blastocerus dichotomus, Cerf des marais)
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Brazil, 2007.

Nearly incredible, Sony let the cat out with information scooped on their Sony Style web site: New mid-range digital single lens reflex cameras. Not one, but two of them! One Alpha 300 with 10 mega-pixels and one Alpha 350 with 14.2 mega-pixels.

Beware, they will be quite easy to recognize because they bring LiveView (no need for the viewfinder, like on most compact point-n-shoot cameras) and a widely-orientable LCD screen.

See the images published here a few days ago.

After the shock of finding this rear screen there is another surprise. The race for more pixels has not ended for entry-level and medium-range cameras, even if the more expensive cameras for the enthusiasts and pros are more moderate and target more quality instead of more pixels (like the Sony Alpha 700).

Nikon needed some freshening up of its entry-level digital SLR. so, with the opening of Las Vegas PMA, we discover the newest Nikon D60.

• 10.2 MP sensor, with integrated dust reduction: Relatively small compared to the current 12MP cheap D-SLRs of the competition. But that’s not much of a difference in lines or columns of pixels.
• 100-1600 ISO. Nothing impressive, let’s see the image quality.
• 3-zone autofocus: Limited, but adequate if Nikon kept the quality and sensitivity of most of its products.
• Continuous shooting at 3fps: Quite adequate for entry level.
• 2.5″ LCD screen: why not 3″ like all of the recent cameras?
• Plenty of little interface tricks (several presentation modes, auto-detect of camera orientation, eye-detect to switch off the LCD when using the viewfinder, in-camera editing features without a PC).
• SD/SDHC flash memory cards.
• Suggested retail price for the D60 Kit with AF-S DX Nikkor 18-55mm f/3.5-5.6G VR: 699€. Shooting right where the market needs it.

If you look at these characteristics, the camera does not look impressive. But it’s just a confirmation of the efforts Nikon is doing (after the Nikon D50) to grab the entry level market with light and cheap cameras that are able to attract a public who would not accept to pay 1000 euros for a camera. This is chasing the last bridge cameras.

In the Nikon D60, every technical specification entry is tuned for optimal price and the result is impressive at 699 euros. When we can see the actual result in terms of image, we’ll be able to say where it goes, but Canon may have a hard time fighting both Sony and Nikon in the low-cost segment of the market.

A guide published by Canon to help you better manage colour with photo cameras and photo printers from this brand.

Canon color management guide (2MB PDF file)

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Blue-crowned trogon (Trogon curucui, Trogon couroucou). Brazil, 2007.