April 29, 2008

Low Light Photography

There is no photography without light! If your subject isn’t illuminated properly, things could become difficult. But, if you have a SLR or DSLR camera, you can make low light conditions work for you in more ways than one. Below are a few ways you can make the most out of low light and night conditions. Let's check them out!

Get the Right Equipment

First of all, it's best to wear an all white T-shirt. That gives you white balance, especially when you're taking pictures in closed spaces or taking portraits. viagra fast delivery Your flash will hit your shirt and illuminate the subject in front of you. It will not only give you even lighting, but it will also save you the bother of creating your own white balance. Of course, you need a camera with at least two extra pairs of batteries and don’t forget your tripod! In addition, it's best to go for a remote shutter release or a self-timer, because when you're using long shutter speeds, you could shake the camera and end up with blurred images.

White Balance

Low light photography can be quite exciting! On the other hand, your images could end up looking a bit surreal. By that, I mean the artificial look that comes in varying colors like tungsten, halogen and fluorescent. The best way to give your pictures a realistic setting is to keep tweaking your white balance. Trial and error is the only way to minimize the damage caused by those artificial color casts.

Aperture is Everything

The larger the aperture, the faster your shutter speed will be. The higher the ISO, the more sensitive the sensor becomes to light and vice versa. And that brings us right to the essence of low light photography: longer exposure times. To increase your exposure times (longer shutter speeds), you will need to decrease the aperture. The smaller the aperture, the longer the exposure times become and the more depth of field your images will have.

Test Shots

Start by setting the ISO to 100 and the aperture to about f22 or smaller. Depending on the light conditions, shoot three images at about five seconds, 10 seconds and 20 seconds. That usually gives you a good starting point to work from. Often times, you’re looking at shooting closer to 20 seconds or even longer, depending on the lighting. In very low light conditions, use the bulb setting on your camera. It allows you to keep the shutter open longer than the camera allows with its pre-set settings (usually about 30 seconds). While in the bulb mode, if you connect a shutter release cable, you can keep the shutter open even longer. If you're using a remote control, press once to open the shutter and once more to close it. Just remember that the longer the exposure time is, the more digital noise you’re likely to get, especially in the darker areas of your picture. Try shooting at sunset when there's still a small amount of light. Capture water moving back and forth over rocks with an exposure of about 10 seconds for some interesting results. Experiment with different white balance settings for even more interesting shots!

What to Shoot

You can shoot just about anything! From buildings to lights, signs, bridges, vehicles, houses, pubs, shops, people, street lighting, fireworks, bonfires, amusement parks and pool reflections, the possibilities are endless!

How to Calculate Exposures

Use your exposures as an indicative way of doing low light photography. Also, you need to remember to tweak the settings, depending on the circumstances and the subject. Assuming a shutter speed of f16 and an ISO of 100, that is how you could set your exposures. For example, town/city (20 seconds), signs/lights (2 seconds), streets (20 seconds), churches (30 seconds), fairgrounds (10 to 15 seconds), candlelight (60 seconds), fireworks (1 to 60 seconds) and so on.

Exposure Bracketing

This works beautifully in low light photography. Try over exposing and under exposing a photo. When you do that, you will get the precise shot in between the two extremes to get the photo you're looking for. For example, bright lights warrant you to underexpose. If you take an image of a scene at a four second exposure, take the same scene with eight seconds and two seconds. That way, you will likely get the exposure you're looking for!

Practice Makes Perfect

Low light photography is all about creativity and how you make the most of the available light. It could even be capturing trails of light that follow moving vehicles, people, signs, etc. The best thing to do is a lot of trial and error. That way, you could end up taking more than just one interesting picture of a landmark, person or thing. There's nothing like practice, patience and perseverance to get the best results!

Now, get out there, turn off the lights and start shooting!

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Sorting Data in Word

Have you ever found yourself wishing that a list you typed in MS Word could be alphabetized? Or, for those of you who are good with Excel, you're probably wondering why you didn't type it up in Excel in the first place (you know, where it's so easy to sort data).

Well, stop dwelling on the "should have, could have" stuff and smile. It's very easy to sort data in Word too!

Here's all you have to do!

The first thing is getting the list into Word, so go ahead and type away.

Note: If you want the list to be double spaced, you need to set the paragraph that way. Do not simply hit the Enter button twice! If you do, your list will become an editing nightmare and when the sorting is finished, it will put all of the blank spaces at the top of the list, leaving the data single spaced anyway.

Now that you've got the typing finished, let's move on.

Here's how you begin the sort (alphabetizing).

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Highlight the entire list.

In Word 2007, you'll need to locate the Sort button in the Paragraph section on the Home Ribbon.

For other versions of MS Word, you need to go to the Table menu, Sort choice.

In any event, the Sort Text dialogue window will open:

The default is set to Sort by Paragraphs, Type of Text, Ascending. That will make your list alphabetical A to Z. (Descending will reverse the list from Z to A).

At the bottom of the window, there's an option to tell the program your list has a header row (or title). If you highlighted a title with the data, you would use this option to prevent the program from sorting your title into the list. (In other words, the first row stays in place regardless of the first letter).

Click OK.

You will then be returned to the document and you should see your list in order.

Just like magic, everything is in its proper place!

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New Release: Foxit Reader 2.3

Are you one of the many who use Foxit Reader? You know, the great little program that handles all of your PDF needs! If so, I have great news for you. On April 25, 2008 (just this past Friday), the people over at Foxit released a brand new version of the popular PDF file viewer. That's right, Foxit Reader 2.3 was released and it is now available for download! And let me tell you, it comes jam packed with new features. Let's check it out!

From what I can see, the list of new features is quite lengthy, so I'm just going to give you a sneak peek, but if you want to see the list in full, you can do so right here. Okay, here are some of the new items you can find in Foxit Reader 2.3: a brand new bookmark design, multi-tab browsing, multimedia player support, a comment text tool, rulers and guides, a magnifier and even automatic scrolling. Wow, is that a good looking list or what?!

There are also several new enhanced features, including optimized rendering, search enhancement, better annotation control and font information. You can learn more about all of those on the Web site I gave you up above as well. If you haven't downloaded this new version yet, I have no idea what you're waiting for! It's too good to pass up, so to download Foxit Reader 2.3 viagra effects on women for yourself, just click here. Everything you need can be found right there. It's a quick install, so you'll be enjoying your new Foxit Reader in mere seconds. Get it today!

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