Minggu, 25 September 2011

Coffee Table Aquarium

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The giant tank that has been holding your own personal ocean of fish is getting kind of old, and you were hoping to get something new. It’s always hard to find that perfect tank, and especially to find one that is going to give your fishies enough space to swim around without taking up an entire counter. If you want something newer and stylish, why not go for one that can also double as a coffee table?
The Coffee Table Aquarium can be a centerpiece for your living room instead of being a huge, menacing fish tank that barely fits on whatever it’s on top of. This coffee table will literally bring you and your little aquatic pets closer together, and comes with all the decorative plants, lighting, and filtration pumps you would ever need. It is rather pricey at about $660, but if you totaled the price for both a nice coffee table and a huge fish tank, you’d know that this is a steal.

Loewe Air Speaker with AirPlay for iPhone, iPod, iPad

Loewe Air Speaker with AirPlay for iPhone, iPod, iPad

Loewe announced a wireless speaker that plays music transmitted from an iPhone, iPod, iPad or iTunes. No docking is required. The Loewe Air Speaker uses Apple's AirPlay technology to seamlessly connect your iOS device to the speaker.

The compact speaker includes two subwoofers, two tweeters and two mid-range speakers and boasts a total power of 80 watts. Additional Loewe Air Speakers can added for multi-room audio with total control from the iPhone. AirPlay data transmission occurs through the local network via LAN, WLAN or Powerline. The Air Speaker is ready to be "woken up" at any time -- the practical WakeUp on LAN/WLAN function ensures that no time is wasted switching it on.

The Air Speaker also has an Aux-In port and a USB interface allowing direct connection of iPods and iPhones via cable. Other devices can be connected via a Line-In port.

Loewe Air Speaker with AirPlay for iPhone, iPod, iPad - Colors

Price and Availability
The Loewe Air Speaker comes in Aluminium Black or Aluminium Silver and can be tailored with colorful top-mounted interchangeable insets. October 2011 availability is expected for £699.

Lens Review: Canon 200mm f/2.8L II USM

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12 51329 7/29/2011
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100% of reviewers $618.00
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The Canon 200mm ƒ/2.8L II USM was introduced by Canon in 1996 as an update to the version I lens. A workhorse in Canon's telephoto lineup, the 200mm lens is unique in Canon's lineup as being the only offering in that prime focal length at ƒ/2.8 that doesn't offer an image stabilized option; if you need image stabilization at 200mm, you'll have to pay significantly more for the 70-200mm ƒ/2.8, or a lot more for the 200mm ƒ/2.
The 200mm ƒ/2.8 was designed for film, so it's at home on both EF and EF-S mounts. On APS-C sensor bodies the lens provides an equivalent field of view of 320mm; on APS-H bodies the equivalent field of view is 260mm. The lens ships with the ET-83BII hood, but does not ship with the tripod mount: this optional accessory costs just shy of $150. The lens itself takes 72mm filters, and is available for around $800.
Sharpness
The 200mm ƒ/2.8 offers exceptional performance for sharpness at ƒ/2.8, on both APS-C and full-frame test bodies (7D and 1Ds Mark III respectively). While it's not tack-sharp wide open, results are still very good indeed; there's slight improvement at ƒ/4, but by ƒ/5.6 it's sharp all over and stays that way through to ƒ/11 where diffraction limiting has begun to set in. By ƒ/16 results are still very good, and good at ƒ/22; fully stopped-down at ƒ/32, the lens produces images which are somewhat soft across the frame.
Chromatic Aberration
The lens produces very low chromatic aberration in our testing, showing only in the corners in areas of high contrast (to our eyes, very light magenta fringing).
Shading (''Vignetting'')
On APS-C based sensor bodies such as the Canon 7D, corner shading is not an issue. On full-frame bodies such as the 1Ds Mark III, very light corner shading is apparent when the aperture is set wide open to ƒ/2.8; in this case, the extreme corners are 1/3 stop darker than the center of the frame.
Distortion
Distortion is almost non-existent on cropped-frame sensor bodies; on full-frame bodies it's a little more significant, showing some very slight (+0.3%) barrel distortion in the corners.
Autofocus Operation
With its USM focusing system, the 200mm focuses almost instantly, and makes almost no noise in doing so. Autofocus results can be overridden by just turning the focus ring at any time. The lens is equipped with a focus limiter switch, enabling the focus performance to be improved by limiting the range of distance being focused upon. Focus limiting options are 1.5m to infinity or 3.5m to infinity.
Macro
With a magnification ratio of 0.16x and a close-focusing distance of around 5 feet (1.5 meters), this is not a lens you want to turn to for macro work. This magnification can be extended to .23x and .32x with 12mm and 25mm Extension Tubes respectively, and the Canon 500D Close-up lens offers further magnification.
Build Quality and Handling
The 200mm ƒ/2.8L is built with great attention to detail, however, does not feature the dust- and weather-resistant gaskets of newer Canon L-class lenses. It also lacks the telltale white finish of Canon's more expensive glass, opting instead for black. The body mount is metal, while the 72mm filter threads are plastic. The lens offers a recessed and windowed distance scale marked in feet and meters. A depth-of-field reference is provided, but only for ƒ/32, and there is an infrared index mark. There are two command switches: a 2-stage focus limiter switch (1.5m-infinity or 3.5m-infinity), and a Autofocus/Manual Focus selector. The lens is compatible with both the Canon Extender 1.4x and the Canon Extender 2x.
The focusing ring is 1 1/4'' wide, composed of rubber with large ribs. It turns around 120 degrees and is limited on both ends with soft stops: an increase in resistance lets you know you've reached a focus limit. Manual focusing is a very pleasant experience, very smooth, allowing you to easily find your mark.
As one would expect from a lens of this caliber, the front element does not turn during focus operations. The ET-83BII hood is round, attaching with a bayonet mount, which reverses onto the lens for easy storage. The hood's interior is composed of a velvet-style flocking, and when extended the hood will add 2 1/2 inches to the lens' overall length.
Alternatives
The only direct alternative in the 200mm telephoto range for Canon is the $5,500 200mm ƒ/2L IS, so we've included some zoom lenses which reach out to 200mm.
Canon EF 200mm ƒ/2L IS USM ~$5,500
You'll pay a lot for an extra stop of light gathering ability - but in the process you'll also get a list of extra features, and image stabilization to boot. The 200mm ƒ/2 is a legendary lens, and excelled at every test we could throw at it.
Canon EF 70-200mm ƒ/2.8L IS II USM ~$2,400
A staple for almost every pro Canon shooter, the 70-200mm is an extremely versatile lens, but doesn't quite match the optical quality of the dedicated 200mm ƒ/2.8 prime. At 200mm, the prime lens is notably sharper - you'll have to stop the zoom lens down to ƒ/8 to match it - and distortion is much more prominent. While it does come with image stabilization, the price tag is significantly higher.
Sigma 70-200mm ƒ/2.8 EX DG HSM APO ~$800
Sigma's latest version of this lens comes with OS (optical stabilization) technology, but previous versions did not, making it a reasonable comparison (in specs, as well as price). At 200mm, the Sigma is still quite good, though the Canon is significantly sharper at ƒ/2.8. Distortion and corner shading a more pronounced, though chromatic aberration is well controlled, on the Sigma.
Tamron 70-200mm ƒ/2.8 Di LD IF Macro SP AF ~$780
Tamron also produces a non-stabilized 70-200mm zoom lens, at the same price point as the Canon 200mm ƒ/2.8 prime lens. We were impressed with the sharpness of the Tamron, more at the 70-100mm end, but the 200mm end is very good - almost as good as the Canon. Distortion is unsurprisingly a bit worse on the zoom than on the prime.
Conclusion
For its test results alone, the performance and modest price tag of the Canon 200mm ƒ/2.8L II USM make it an excellent addition to any Canon shooter's collection. However, if you want or need image stabilization, it's available only in longer or faster telephoto primes, or the 70-200mm zoom lens, any of which cost significantly more than the 200mm f/2.8L.
Product Photos
Sample Photos
The VFA target should give you a good idea of sharpness in the center and corners, as well as some idea of the extent of barrel or pincushion distortion and chromatic aberration, while the Still Life subject may help in judging contrast and color. We shoot both images using the default JPEG settings and manual white balance of our test bodies, so the images should be quite consistent from lens to lens.
As appropriate, we shoot these with both full-frame and sub-frame bodies, at a range of focal lengths, and at both maximum aperture and ƒ/8. For the ''VFA'' target (the viewfinder accuracy target from Imaging Resource), we also provide sample crops from the center and upper-left corner of each shot, so you can quickly get a sense of relative sharpness, without having to download and inspect the full-res images. To avoid space limitations with the layout of our review pages, indexes to the test shots launch in separate windows.

Nikon V1

Nikon V1 system camera : Nikon has an launched a new compact system camera; the Nikon 1 V1. The Nikon V1 with its tough body construction is the perfect digital camera for technology lovers and trendsetters who want to take their photography to the next level. The Nikon V1 features an high-resolution electronic viewfinder with an 100% frame coverage. This helps you to frame shots in bright light. The Nikon V1 is equipped with an expandable multi accessory port which lets you attach an external flash and other Nikon 1 accessories. The Nikon V1 camera carries a simple design, with clean lines and minimal buttons to enhance the sleek form.


Nikon Coolpix S4100 14 Megapixel Compact Digital Camera with 5x Optical Zoom, 3 Touchscreen LCD, 720p HD Movie Recording, Red 
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Nikon V1

Nikon V1 Motion Snapshot Mode
With the Nikon V1 system camera, all your memories come back to life with photographs, movies and music. Starting with a clean slate, we re-examined the potential of imaging and discovered globally unique way of preserving your memories with something different from just a photograph or a video clip. When you press the shutter-release button, with the "Motion Snapshot" mode, the desired moment will be captured as a still image and also as a movie vignette. The movie vignette will play back in dramatic, 2.5x slow motion to an original BGM.

Nikon V1 photos

Nikon V1 photos in high-resolution
From fleeting changes in expression to adorable, endearing gestures, or the ambience of the landscape gently swaying in the wind - with the Nikon V1 you can capture all of these moments more vividly and emotionally though visual expression and with music. What's more, the pictures are captured in high resolution, so you can print them out in beautiful picture quality. The Motion Snapshot has brought to life new photographic, cinematic expression perfect for capturing your precious moments.

V1

Nikon V1 Smart photo selector
With the Nikon V1 digital camera you no longer need a "back-up" shot. When shooting fast-moving subjects, you may find it difficult to keep them within the frame or you may miss a fantastic photo opportunity due to the subject's unpredictable movements. With Nikon's Smart Photo Selector, you will never miss those picture perfect moments again. All you have to do is push the shutter-release button as you normally would. The Nikon V1 system camera will then automatically take total of 20 photos before and after you press the shutter-release button at a high speed of 30fps. What's more, the Nikon V1 digital camera will automatically select the most spectacular photo from the series of shots taken. Whether it is the expression of a loved one as they turn to look over their shoulder or a fun-filled scene at a party, the new Nikon V1 camera will capture it all.

Nikon V1 picture

Nikon V1 Picture quality
The Nikon V1 system camera features a newly developed, super high-speed Auto-Focus CMOS image sensor. The newly developed CMOS image sensor, with an effective pixel count of 10.1 megapixels, is the world's first image sensor created that implements phase-detection Auto-Focus. The Nikon V1 system camera boasts exceptionally fast auto-focusing, while promising high picture quality for both still images and movies. The new image sensor from Nikon has been engineered to deliver super-precise focusing that captures a wide range of subjects flawlessly.

Nikon V1 test

Nikon V1 Test photos
Nikon has posted some sample test pictures of the new Nikon V1 system camera. You can check out the image quality yourself. The Nikon V1 test photos can be downloaded here, here and here.

Nikon V1 video

Nikon V1 Video in Full HD
With the new Nikon V1 digital camera you can capture the best movie and the best photo without missing a single moment. To date, you had to choose between shooting video or photo. With the Nikon V1 system camera, you can now shoot high-resolution photos, while shooting high-quality, full HD videos in 1080p / 60i simultaneously. The rich power of expression and multiple view angles of the Nikon 1 lenses allow you to express yourself even more creatively through photos and videos.

Nikon 1 V1

Nikon V1 Picture control
Demonstrate your photographic expertise with the Nikon V1 system camera by creating customized pictures. You cannot only capture your special moments, but you can also transform the look and feel of your photos. Picture Control is Nikon's unique system that enables you to flexibly control and adjust the image settings to suit your personal preferences. You can choose from among 6 different photo settings: Vivid, Monochrome, Neutral, Standard, Landscape, and Portrait. With these settings, you can sharpen an photo by emphasizing the silhouette, or create a more vivid image by adjusting the saturation.

Nikon V1 review

Nikon V1 Review
As soon as we receive a Nikon V1 test sample, we will publish a photo gallery with high resolution pictures, followed by an in-depth Nikon V1 review. Learn more about the Nikon 1 camera system and download the PDF.

Nikon V1 kit

Nikon V1 Price
The Nikon V1 body with 10-30mm kit lens will be available in the United States in October 2011 and carries a retail price of $899,95. The Nikon V1 system camera is available in matt black or high-gloss white, with Nikon 1 accessories to match.
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