Friday, September 4, 2009

Dell XPS M1530 - First Impressions

Upon receiving the Dell XPSM1530 at my door step and unboxing it, I noticed immediately that it came with only the bare essentials. I knew before hand that the setup I had ordered was not coming with a laptop bag and I knew that, but checking out some video reviews of the Dell XPS system other people received, I was at least expecting a few more peripherals.

In these other reviews, I noticed that the systems came with a nice Dell XPS branded leather CD case which contained all the driver CDs and bundled software programs, as well as a few other nice touches like pouches for the small remote that comes with each XPS system. But I got none of that.

It could be because Dell is starting to cut costs in these troubling economic times and I guess I can understand their position.

Upon start up, which took less than 1 minute total to do, I noticed that all the drivers, windows, software etc. was already pre installed on the system. This was great, as some older laptop models I've used before only had the drivers and the operating system installed.

The remote control was packed separately in it's own small box, accompanied by a small battery. Once the battery is installed, the remote slots into a small opening on the right hand side of the computer, almost completely flush with the laptop's casing. You barely notice it's there. Testing it with the Windows Media Center showed that it was pretty responsive as well.

The remote has the ability to control basic playback functions, as well as the volume of the computer. It can also be used to control power point presentations which is a neat little extra.

Also boxed separately are the earphones for the laptop. These earphones are the ones which almost completely block out all sound when they are in your ear, although the sound can get a bit intense for some as it does direct all sound straight at your ear drums. Their quite small and can be put aside in a small pouch that is provided.

Find out more about the Dell XPS at http://dellxpsm1530.blogspot.com, showcasing video reviews, pictures, resources and user experiences. Dell XPS systems are also available for sale on the site.

HDTV Switcher
Canon Powershot SD1100is 8mp

How to Photograph the Moon

Photographing the moon can be tricky. Last year I had a go at it and it was a complete disaster with the moon looking like a big bright blurry mass in the sky. After a bit of trial and error I discovered how to take nice shots of the moon. Please see the two examples to the right.

The right lens

The first thing you need is a powerful zoom lens. The moon may look big in the night sky but when your camera takes a photo of it, the moon will only fill a tiny portion of the photo. On a 50mm lens the moon with be nothing more than a dot in your picture. The lens I used in the photos opposite were taken on a Canon 100-400mm lens which was a lot better but to be honest an even longer zoom would have been better.

Keep it steady

The next thing you 100% need is a tripod. Keeping the camera still is essential for getting a sharp image, and if your using a long zoom lens camera shake will be an issue as it's the longer the zoom the more camera shake affects the image. The tripod will hold the lens still and allow you to take a sharp image. Also you will need to use either the cameras timer function or a shutter release cable to trigger the camera shutter... otherwise you can jolt the camera while taking the photo and get blurred results.

Aperture

What f-number/aperture should you use? The first thing that comes to mind is a low f-number i.e. f4.0 or lower to take in more light. This is where I went wrong - the moon is actually very bright in the sky and using a low f-number can completely blow out the moon and make it look more like the sun. The ideal f-number would be somewhere between f11 and f16.

Shutter speed

For Shutter speed again you would assume a slow speed but again this is the opposite. Since the moon is bright you don't need as much time to capture the light it gives off. Also the moon actually moves quite fast along the night sky - if you have a 400mm lens or longer you can actually see the moon moving slowly across the viewfinder. If we used a slow shutter speed then the actual movement of the moon could cause us to lose detail. This is why I would recommend a speed of around 1/125 - 1/250.

ISO speed I would have around 200-400 and then just experiment with different combinations of ISO, aperture and shutter speed with the guidelines above until you get a nice exposure of the moon. You may need to also experiment if the moon is showing different amounts depending on the time of the month.

Cropping

Once you have your perfect shot load it onto your computer. Even on a 400mm lens the moon can still take up a relatively small area of your photo. If you got your settings spot on and managed to get a very sharp photo of the moon then you can crop your image and even zoom in a little bit so the moon itself fits better in the finished framing of your photo.

Conclusion

  • Use a long zoom lens.
  • Always use a tripod and shutter release or timer cable.
  • Don't use a low f-number.
  • Don't use a slow shutter speed.

Chris Thornton
http://www.colourjam.com

Photobert Photo Cheatsheet for Nikon D700
Bushnell Falcon Binoculars

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