Thoughts

DSLRs and video to converge

On September 24, 2007, I published my review of the Olympus E-510 DSLR, one of the first prosumer cameras on the market to feature Live View (TTL video preview, directly off the same CMOS sensor used for photographs). Unless people were to jump to conclusions, I wanted to make it clear that it won’t let you record videos — but I knew that market forces were aligning to bring some sort of video capability to DSLRs.

I myself was opposed to that idea. I thought it would bastardize a DSLR to make it record video. After all, a DSLR takes great photos, and it should only do that. I also thought that video camera manufacturers would squeeze photo-taking capabilities into video cameras, which would result in crappy photos being taken by gadgets that should have stayed video cameras. Well, I was wrong. I forgot all about how the market delivers what the consumer wants, and has a way of sometimes exceeding expectations.

Behold the Nikon D90. It is the first DSLR that takes video, and it’s not some low-res video that you can get from a point-and-shoot digicam; it’s 720p HD video. What’s more, it lets you control depth of field by manually adjusting the focus while shooting. Best of all, you’re already using a sensor that takes great photographs, and the expensive glass you already paid for. You don’t need to spend yet more money on a dedicated video camera. You get the best of both worlds: the interchangeable lenses of a DSLR, and the quality of a decent video camera.

I am truly blown away by the D90’s specs. If I hadn’t already invested in the Canon 5D and Canon lenses, I would be sorely tempted to get the D90. I crave (badly) the ability to take quality photos and video with a single device, but unfortunately, up to this point, that was not possible unless I carried both a DSLR and a video camera.

As good as the D90 is though, it will soon be eclipsed. Why? Market forces. How long do you think it will be before we’ll have a DSLR that can record 1080p HD video? Or how about an even smaller and thinner DSLR than currently possible? How about a DSLR that looks and weighs about the same as a point-and-shoot, but gives you photo quality that’s equivalent to (or exceeds) today’s DSLRs? It’s all coming.

Let’s look at what’s currently available. First, we have the new Canon 50D. You may think it’s been eclipsed by the D90 or the D300, but you’d be wrong. You see, Canon took things further than I thought possible with it, by giving us 15 megapixels in a cropped (1.6x) sensor that also shoots (natively) up to 3200 ISO. I didn’t think that was possible on a cropped sensor. I thought 12 megapixels was the max at that sensor size. I was wrong.

You know where else I’ll be proven wrong? Back when I attended the Olympus E-3 launch party, I talked about the camera’s (somewhat) limited 10 megapixel resolution, and I thought they had reached the limitations of the Four Thirds 2x cropped sensor. I thought the sensor’s surface area was too small to get more resolution out of it. But now that Canon has proven you can get 16 megapixels out of a 1.6x cropped sensor, I don’t see why you can’t get 12 megapixels or more out of a 2x cropped sensor.

Here’s where I get to the last part, smaller and lighter DSLRs than currently thought possible. Currently, the smallest DSLR on the market is the Olympus E-420, pictured below. Do you know what the Four Thirds consortium has come up with? It’s the Micro Four Thirds standard, which allows for thinner, shorter lenses, and thinner, shorter camera bodies. A Micro Four Thirds camera will look and weigh just about the same as a point-and-shoot camera with a decent zoom lens.

Wait, it gets even better. The current aspect ratio of Four Thirds cameras is 4:3. The aspect ratio of Micro Four Thirds cameras will be 16:9. That’s the same aspect ratio used in movies. Where do you think that’s going? It means your photos and your videos will have the same aspect ratio, and the line between photography and videography will get even more blurred, and it’s quite possible that in the near future, we’ll have 1920x1080p HD video recorded by a tiny little DSLR with a tiny little lens on it.

That’s just what seems logical to me, and I’m a fairly conservative estimator. You wait and see what the market will do. We’ll have some very interesting DSLRs to play with in the next few years.

[Images used courtesy of Canon, Nikon and Olympus. ]

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Lists

Condensed knowledge for 2008-03-06

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Reviews

What I did in 2007

I made a concerted effort to write consistently and with substance in 2007. Product reviews are one of the foundational pieces of my site. I enjoy doing them, and people seem to enjoy reading them. I thought I’d highlight the most important ones from 2007 below.

Camera reviews (in chronological order)

The thing to keep in mind about my camera reviews is that for all but one of the reviews marked “full”, I used those cameras as my primary cameras for at least a month. That means they went with me wherever I went, so my understanding of how they work in real-world conditions is more than can be gotten from a lab review.

Lens reviews (in chronological order)

I also started reviewing lenses in 2007. Since I had to rent them in order to do this, I couldn’t very well keep them for a whole month, like I did with my cameras, but I did my best to make sure I put them through most conditions you’d encounter outdoors.

Hardware reviews (in chronological order)

I started doing hardware reviews as well, motivated by the problems I kept having with the products I had purchased. I wanted to tell people what to watch out for, and it looks like they appreciate hearing about it.

These were just a few of the articles I wrote during 2007. To browse through all of the posts from that year, use the Archives. Don’t forget to subscribe to my feed so you can find out about all of my new posts in 2008.

Thanks!

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Reviews

Camera review: Olympus SP-560 UZ

The Olympus SP-560 Ultra Zoom is just about as good and versatile a camera as you can get, short of a DSLR. I’ve been using this late-model digital camera for the last month, and I’m very impressed with its design and capabilities. A detailed write-up is available below, as well as a video review (approximately 46 minutes long). Sample photographs are enclosed at the end of the review.

How is this camera different from the rest?

  • Amazing focal range (18x zoom or 27-486mm equivalent)
  • Great design
  • Image stabilization (both sensor shift and digital)
  • High ISO capabilities (50-6400 ISO)
  • Both JPEG and RAW shooting modes
  • Face detection
  • Shadow adjustment (brings details out of the shadows)
  • Uses AA batteries
  • 3-15 frames per second
  • 8 megapixels resolution
  • Timelapse (in-camera)
  • Alarm clock (yes, you read that right; it’s got an alarm clock built in)
  • Image editing (in-camera; lighting and redeye fixes, RAW and color editing, frames and labels, calendar creation, face selection and cropping, movie editing)

Let’s get to the details

I was impressed with the great design of the camera as soon as I pulled it out of its box. As a matter of fact, the first thing that attracted me to the camera was its design, and that’s why I requested a review unit from Olympus. I’m glad to say I wasn’t disappointed by either the camera’s design or its capabilities.

The SP-560 UZ is not a camera for a complete beginner to photography. In order to use it fully, you need to be comfortable with basic camera controls, and to know how to change camera settings. The people who will appreciate this camera will be those who want a long focal range, high ISO capabilities, great optics and print-worthy resolution. As a matter of fact, this would be a good secondary body for a DSLR user that wants to get extended focal reach without spending thousands on expensive telephoto lenses. They’ll be able to use their DSLR at close ranges and use the SP-560UZ to fill in for macro photography and far-away shots.

As soon as you look at the camera, you’ll notice something unusual: every portion of the camera that can be gripped is covered with soft rubber. The eyecup and the lens barrel are lined with rubber as well. You’ll also notice the great-looking metal frame on the side of the camera, with eyelets where the camera strap attaches. The frame not only makes the camera look great, but it reinforces the body as well, guarding against bumps.

This camera is called an Ultra Zoom for a very good reason. It has an 18x zoom. That translates to an equivalent focal range of 27-486mm. This was previously unheard of, and it’s one of the largest zooms out there. I believe the only camera that currently tops the SP-560 in zoom length is the SP-570, with its 20x zoom. It is also made by Olympus.

As you can see below, the camera features a 2.5″ color LCD at 230,000 pixels. The LCD display will compensate for exposure and WB changes in order to approximate the look of the finished photograph. It’s pretty accurate in real world practice, which is great, especially when you consider that other digital cameras like the Fuji S9100 do not have accurate LCD displays.

The controls are all well-placed and easy to reach and use, even in the dark. I found myself using them with no problems while shooting at night, after only a day or two of using the camera during daylight hours. One thing I love about Olympus is that they carry their design language through their entire lines. The mode dial, buttons and colors used for the symbols are all easily recognizable and perform the same functions on all their cameras. This means that once you’ve shot with any Olympus camera, you can pick up another and continue using it without having to worry about how to change settings and options. This makes their cameras easy and enjoyable to use.

The great design of the camera becomes self-evident when you look at it from the top. Here you can see that the camera has a proper, nicely-sized grip, and the top controls are well-spaced. When you hold it in your hand, it’s well-balanced, even with the lens barrel extended. It’s a pleasure to use it.

Another couple of characteristics that become visible when you look at the camera from this angle are the lens specs: ED (which stands for Extra-low Dispersion), increases contrast and sharpness, as well as decreases chromatic aberration, 4.7-84.2mm is the focal range (27-486mm equivalent), and f/2.8-4.5 (aperture).

I find the aperture specs amazing. For a lens with this mind-boggling range, the aperture stands out as an achievement. First, the lens starts out wide at f/2.8, which is one of the highest apertures possible for zoom ranges at the moment. (f/2.0 is the lowest, but very few lenses have it.) Then, at its full focal range, its aperture is f/4.5 instead of f/5.6, which is the norm even for much more expensive lenses. Keep in mind this is not a professional zoom lens, but a lens built into a digital camera! That amazes me.

One of the buttons that’s visible from the top view is the Image Stabilization button. It lets you toggle IS on and off. I used IS extensively while shooting with the SP-560 UZ, and it’s definitely worth it. It works by stabilizing the image through shifting the sensor on the X and Y axis, and by providing an extra layer of digital image stabilization as well. It’s a must-have feature on a camera with this focal range, and the fact that it works so well makes it remarkably useful.

Another benefit this camera offers is that it uses AA batteries instead of the custom-made rechargeable batteries of other cameras. I consider this a huge plus in my book, since I can use my existing cache of rechargeable batteries and not have to worry about having to carry the camera’s charger along with me, or purchasing an additional custom battery for it.

The battery life is remarkably good – better than I’d expected. I was able to get about 275 photos with the camera after putting in freshly charged NiMH AA batteries. Keep in mind digital cameras use up batteries a lot more than DSLRs, because they have to power the LCD display all the time, and they also use electricity to power the zoom motor.

The camera is remarkably lightweight without batteries inside, and remains lightweight even with 4 AA batteries inside.

One other detail that speaks volumes about the quality of the camera’s build is the lens cap. You know how lens caps usually work by some latch or notch that extends outward and secures the cap against the lens barrel? Not with this lens. It was fitted with special felt on the inside, and this creates enough friction to hold the cap onto the lens barrel nicely. The result is a beautiful, fluid sliding movement when attaching and detaching the lens cap. It’s poetry in motion.

The camera is sturdy and weather resistant. I took it outside during a snowstorm and took photos while barely shielding it from the weather. It handled the situation without any problems, and even though it was dripping wet when I got it back inside, no damage occurred. I should mention the camera is not waterproof or weatherproof. Its build quality alone sustained it during the wet weather.

With every new Olympus camera I review, the on-screen menus seem to get better and better. They’re well laid-out, the colors are perfectly chosen to increase visibility, settings are easy to find — I’m impressed every time.

The picture quality is there, surprisingly. I say “surprisingly” because I expected the photos to be somewhat fuzzy, or some defects to exist in the lens given its extreme 18x zoom. I was pleasantly surprised when I discovered that the photo quality does not suffer at all, even with the extended focal reach. I saw no chromatic aberration, no fringing, no vignetting (if you see vignetting in my sample photographs, it’s because I added it in post-processing). The photos were slightly less sharp at the upper end of the zoom (14-18x), but the only way you can get sharper optics at those ranges is to pay thousands of dollars for them. Given this camera’s price, and the fact that the lens is built-in, the optics are great, and so is the photo quality. You’ll see what I mean when you look at the sample photographs shown at the end of my review.

A few issues

While high ISO noise is remarkably lower than on other digital cameras and even some DSLRs I have used, there is an odd transition that takes place in noise levels as one goes from ISO 800 to 1600, 3200 and 6400 ISO. Noise levels start to go up around 800 ISO and continue that way up to 3200 ISO, then are drastically reduced at 6400 ISO.

This is because resolution is cut back to 3.3 megapixels at 6400 ISO in order to cut back on noise. This is very effective and yields very usable photographs at that setting. The camera does not reduce the resolution at 800, 1600 and 3200 ISO, noise levels remain higher, and photos taken at those ISO settings, particularly at 3200 ISO, are not that usable. It would have been better to scale back on the resolution starting at 800 or 1600 ISO in order to cut back on noise levels at those settings as well.

Don’t let this make you think the camera has high noise levels. As stated above, the noise levels are lower than on other digital cameras I’ve tried, including some DSLRs. The Olympus EVOLT E-500, for example, only went up to 1600 ISO, and the chroma noise at that setting was unbearably high.

I tried to get the time lapse feature to work on three separate occasions, and couldn’t. I followed the directions as outlined in the manual, and the camera simply wouldn’t obey my instructions. I’m not sure why, and if you’ve managed to get that feature to work, do let me know in the comments. Perhaps I did something wrong, but then again, I followed the instructions to the letter. I think this may be something that will need to get fixed with a firmware update. It is fixable.

The zoom motor is fast, which is needed for the long focal range, but fine zoom adjustments couldn’t be obtained for the very same reason. When I wanted to adjust the framing of a photo, the camera would move past my desired framing when I used the zoom lever, simply because it moved too fast. This is something you may want to keep in mind as you use the camera. Fine zoom adjustments are somewhat possible, but only through very short touches on the zoom lever.

Although RAW capability is present and it works, it’s not usable in situations where you have to depend on a decent frame rate. I used RAW for about a day on the camera, then promptly went back to JPG mode, because it takes over 15 seconds to write a photo to the card when using RAW mode.

The manual focus feature on the camera isn’t accurate. It’s really more like an electronic approximation of the focus, adjusted manually. I don’t think this issue is camera specific. It’s probably present on all digital cameras that don’t have a real manual focus ring on the lens barrel. The camera provides a little picture-in-picture magnification of the photo, in order to help you gauge whether things are in focus as you adjust it manually, so rely on that instead of the feet or meters gradation present on the side of the screen. This will work for close ranges, but will not work for things or objects that are far away. You’ll see what I mean if you try it out.

What you’ll need to do in those situations is to switch the AF to area selector, and to move the focus area to a point in the photograph that the camera can use to adjust its focus automatically. That way things will work properly. You’re pretty much on your own for sky photographs. Switch to a small aperture (up to f/8) and hope for the best there. Again, this is not a camera-specific issue, all non-DSLR digital cameras seem to have this problem.

A few wishes

I would have been thrilled if this camera had a hotshoe mount. It does have a built-in flash, but it would have been great if I could have put an external flash on it. It does, however, have the ability to work with external flashes wirelessly, so if you have those, you’ll be able to use them with this camera just fine.

I would have loved to see it use a remote control. It’s really nice to be able to photograph or start video recordings via remote control.

A dedicated button that could turn the face detection feature on and off would have been very useful. I know the IS button can be programmed to control face detection, but dedicated buttons for each feature are needed. Face detection is a hot feature and should be “featured” more prominently.

Last but not least, a manual focus ring would have been awesome. Maybe even a manual zoom ring — that would have helped with the battery life, although, like I said before, I’m not complaining about that. The battery life is already pretty great.

Video review

You can view it below or here. And you can download it as well.

Summary

This camera feels like a luxury item. Really, it does. It’s beautifully designed and finished, and overall, it works great. Its amazing focal range makes it a very versatile camera that’s worth bringing along everywhere, even indoors in low light. It can yield usable photographs without a flash at 6400 ISO, and that’s remarkable.

Don’t let my few gripes fool you. This is a great and highly usable camera. I really do wish I could have reviewed this camera during spring, summer or fall instead of winter, because you would have been able to see how well it reproduces color and handles details throughout the focal range.

The sample photographs are shown below.

Buy the Olympus SP-560 UZ

More information about the Olympus SP-560 UZ

You can view even more sample photographs taken with the SP-560 UZ by visiting these two posts of mine:

  • Vantage point photography, where I photographed North Bethesda from the top of a local skyscraper (skyscraper being used loosely here, but it was one of the tallest buildings around at 18 stories high)
  • January snowfall, where I photographed a recent snowstorm in our area
  • Watching the skies, where I took photos of my community
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Places

Vantage point photography

It’s fun to change your photographic point of view every once in a while, especially if that opportunity is available to you. Fortunately, we live in an area with fairly tall buildings, so all we need to do is to get to the roof. The world sure is different from up there!

I took my own advice a couple of days ago, spurred on by the chance to try out a new camera: the SP-560UZ from Olympus, the most powerful ultra-zoom digital camera they make. It’s got a monster 18x zoom, the equivalent of 27-486mm focal range. I’m currently reviewing it, and should be able to publish my findings sometime in the 1st or 2nd week of February, perhaps sooner. So far, I like the camera a lot.

This is one photo that perhaps best exemplifies the camera’s powerful zoom. That Bethesda skyline is 5-7 miles away. With the naked eye, you can barely see those buildings, tiny as fleas, somewhere on the horizon. But the SP-560UZ bring them that close, and with its built-in image stabilization, lets me get a photo like this one while shooting handheld at maximum focal range.

Bethesda skyline

In another part of Bethesda, you can see this next building. I never noticed it was crooked before, but then again, I could never get this close to it before. I tried rotating the image to see if my horizon line was at fault — the cloud line was also crooked – but that wasn’t the case. When I line up the photo with the ground line horizontally, and with the trees vertically, the building clearly appears to be leaning to the right. I wonder if its owner knows of this.

Odd inclination

This is another photo I couldn’t get before: buildings near Montgomery Mall were always too far away for my reach.

Looking toward Montgomery Mall

Then I turned and looked toward Bethesda proper, which can always be recognized by the National Naval Medical Center tower. The National Institutes of Health are across the street from it, but they’re not tall enough to show above the tree line.

National Naval Medical Center at dusk

Here’s Wisconsin Avenue as it passes over I-495 and I-270.

Wisconsin Avenue at dusk

Here’s one of my favorite scenes. The photo shows NNMC, Wisconsin Avenue, the I-270 and I-495 overpasses, and the Metro Red Line, all at once. And to top it off, you can see the Metro itself rounding the corner as it climbs up from underground. That area is one of the most visually complicated transportation hubs I have ever seen. You’ve got two major interstate roads coming together in the valley below, Wisconsin Avenue bridging the gaps over the interstates (with the requisite exits onto each highway, of course), and above, the metro line, on an overpass bridge that comes up, out of the ground somewhere in the middle of the photo. And then you’ve got Tuckerman Lane and Grosvenor Lane, plus a bunch of other roads, spilling onto Wisconsin Avenue as well. It’s one big traffic spaghetti bowl, that’s what it is.

Looking toward Bethesda

While Ligia and I were up there, two news helicopters from Channel 4 and Channel 7 flew rapidly overhead, then hovered above over I-495 at some distance away. Looks like there was some sort of accident there, but we couldn’t see anything because of the tree cover.

Covering the news

The North Bethesda and Rockville skyline was something I’d always wanted to catch with a good tele lens as well. The SP-560UZ made it possible. These are the buildings near the White Flint metro station. I love the architecture of those buildings, and must make time to photograph them up close at some point.

Reflections at dusk

This is another view of North Bethesda that extends into Rockville. The tower in the lower left foreground belongs to Georgetown Preparatory School, which has been in existence at the same location since 1789.

North Bethesda skyline

This is another view of the North Bethesda skyline. That big building that fills the background is a huge condominium building, and the one with the golden windows is an office building. Every time I see those golden windows (and I’ve been seeing them for some time) I keep promising myself that I’ll get up close to photograph them, but it never happens. Perhaps I’ll manage to make time this year.

Rockville skyline

Finally, the road shown below is Tuckerman Lane, a major street that connects Rockville Pike to Old Georgetown Road and I-270 and I-495, at dusk.

Tuckerman Lane from above

You may or may not remember Tuckerman Lane from this photo I took last July.

Tuckerman Lane at sunset

This last photo was taken with the EF 100-400mm IS L series zoom from Canon, but to be fair, photos look a LOT better when it’s summer and you get that beautiful dusk light filling the scene than on a dreary, snow-less winter evening. Don’t judge the SP-560UZ harshly — its lens is very good given its price and intended market segment.

I keep talking about I-270 and I-495, and if you’re not from the area, you have no idea what they are. I-270 is a major local highway that cuts across Maryland from North to South and collects traffic going into and out of DC. I-495 is the beltway. You may have heard the expression “inside the beltway” with regards to Washington, DC. I-495 is that beltway, and it does just that — it surrounds DC and lets people travel around it as needed without having to deal with the major traffic delays associated with driving through DC. Of course, driving on the beltway itself it no picnic either. It’s one of the busiest highways in the US. At peak times, it’s bumper to bumper traffic, all the way…

By the way, this is my Week 2 post of the 2008 Community Challenge. Here’s Week 1.

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