Archive for November 25th, 2009

The conventional camera depended entirely on chemicals and mechanical processes – nothing else was required to make them
work. Following along on the footsteps of major technological breakthroughs in consumer electronics, the new digital camera
is part of this fundamental shift in technology.

The digital camera has two things: a built-in computer, and electronic recorded images. They have not entirely replaced the
conventional camera, though, as film represents the highest quality of pictures.

The early digital cameras were used to store images on memory devices within the camera, then transferring the images to the
computer with the help of cables. Today, most digital camera makers provide reusable and removable storage devices, such as
SmartMedia cards, CompactFlash, cards and Memory Sticks. Some other removable storage devices include the floppy disks, hard
disks, or micro-drives, writeable CDs and DVDs. This has considerably enhanced the volume of visual data that can be stored.

A digital camera uses light converted into electrical charges, instead of film, to take pictures. It focuses this light
through a lens or a series of lenses onto a sensor, which records the image electronically. The sensor used the most is
employed by a CCD (charge coupled device) while others use a CMOS (complementary metal oxide semiconductor).

If a CCD is used to transport the charge, its sensors create a high-quality, low-noise image, while the CMOS are more
susceptible to noise while traditionally using less power. The CCDs consume as much as 100 times more power than that of a
CMOS yet have been mass-produced for a longer time. They have a higher number of higher quality pixels yet both play the
same role – they turn light into electricity.

What every photographer is looking for is clarity and high detail, with very little blurriness or a grainy look. This has to
do with the resolution of the camera, which refers to the amount of detail the camera can capture. Hewlett Packard estimates
that a 35mm film is about 20 million pixels, considered a very high-resolution picture – 1216 x 912, or 2 million total
pixels, is a photo lab quality for the 4 x 5 picture.

To break it down even more, a 1 megapixel digital camera will produce images that are good for e-mailing or posting on the
Web because their resolution is low. The images taken from a 2-megapixel camera are suitable for 4×5 inch prints while those
taken from a 4-megapixel camera can produce 16×20 inch prints.

The digital cameras use four kinds of lenses. These are: fixed-focus, fixed-zoom lenses; optical-zoom lenses with automatic
focus; digital-zoom lenses, and replaceable lens systems. The fixed focus and fixed zoom lenses are used in inexpensive
cameras while the optical zoom lenses have both wide and telephoto options. The aperture and shutter speed are used to
control the amount of light that reaches the sensor.

The aperture setting, or the size of the opening in the camera, is automatic in most digital cameras but a few allow manual
adjustment. This is because certain professionals or amateurs want more control over the final image. The shutter speed is
the time amount that passes through the aperture. This can be set electronically, which is different than using film in the
conventional 35mm cameras. The digital camera has a digital shutter, rather than a mechanical shutter.

Overall, the digital camera and the traditional film camera have the same principals. The both have a viewfinder for aiming
the camera, the lens for focusing, the ability to store several images and remove them later on, with a compact format for
everything’s storage.

Two different systems yet slightly the same – the conventional camera captured images with light-sensitive film to store
them after chemical development, while the digital camera used memory storage and advanced image sensor technology,
capturing images to store them in digital format that is instantly available instead of having to wait. Yet the digital
camera is more environmentally friendly, keeping up with the issues of the world while photographing these issues at the
moment they occur.

It’s amazing how far digital photography has come in the last decade! When the technology first came out many photographers
were very skeptical and they believed that it was going to destroy the world of photography forever and they were scared
that everyone was going to be able to become a photographer and remove any kind of professionalism associated with this art
form. We all know this isn’t the case and in fact digital photography has done more for the world of photography than
anything else in history.

What we’ve come to realize is that digital photography and print photography have been split into two different categories
and that neither of the two are better than each other. Going back to that belief that many photographers had about digital
photography ruining any form of professionalism, this is of course not the case. There are many professional digital
photographers who do amazing work and use this piece of technology to its fullest extent.

So How Do I Get Involved In Digital Photography?

Well it’s so simple, all you have to do is go out and buy a digital camera and start shooting! No but seriously though,
there are some things you have to know first but they are pretty basic. First of all you are going to need to get a camera
with a decent lens. Fortunately most professional cameras come digitally nowadays so you shouldn’t have any problem finding
one. The benefit of having a camera with a great lens is that you will have the ability to focus on different things in your
shots. This is the real art of photography, being able to show something that stands out and has meaning. That meaning you
will of course have to find and explain yourself through your pictures.

Benefits of Digital Photography

There are many benefits of digital photography but perhaps the most obvious is that you will have the ability to see what
you have taken and choose whether or not it is worth keeping or discarding. The second benefit is that you can also upload
your pictures onto your computer so you can edit and change them around. There are lots of different pieces of photo editing
software out there that allow you to do amazing things.

If you are just deciding to start digital photography now, then you have started at the right time as we will only start to
see more and more advancements in this form of technology in the future which of course we will have the privilege of first
trying and testing.

Winter can be a difficult time for birds as the foods they are used to eating to be covered in snow and not readily
available. Therefore, keeping your bird feeder stock proceeds can help keep your feathered friends fed.

So what should you fill your winter bird feeder up with?

Most of the seeds that you feed birds in the summer work in the winter to. You might want to experiment and see which seeds
attract birds the best. One thing I don’t recommend, is buying a cheap mix at the supermarket since a lot of the seeds in
the mix birds don’t like. Here are some seeds that most birds seem to enjoy:

1. Black sunflower seeds or block oil sunflower seeds will attract many birds to feeder and might even bring in some that
you’ve never seen before if you haven’t used these types of seats. These are the seeds that look like a sunflower seed but
they’re smaller and all totally black. These seeds have a higher oil content and a softer and easier to open.

2. Safflower is a white seed and one of the few seeds that squirrels don’t like. decedent might attract Cardinals,- and even
the Downey woodpecker and the great thing is you can put it in a platform feeder and the squirrels won’t even bother with
it!

3. Goldfinches are my favorite birds and I especially like to see them in winter and one seed that will attract tons of them
is niger. This is a teeny tiny black seed and it is very expensive but well worth it as it may cause dozens of goldfinches
to flock around your feeder. you might want to buy a special feeder ( the hanging tube type) and you can get them designed
just for the seat with small holes. You can put it right up near the house so that you can get a better view the birds.
Goldfinches don’t mind people to munch and can become rather tame over time.

4. White Miller is an inexpensive seed that’s great for ground feeding birds such as mourning doves sparrows and juncos and
you can scattered on the ground even in the snow to let these birds have a nice meal.

5. Fat is a great source of energy so hanging a suet feeder out in winter can help give your birds a little boost. you can
buy all kinds of different suet feeders some with other things mixed in or you can make your own with fat from the butcher
counter in a mesh onion bag.

Along with making sure that your birds have plenty of seed for the winter, you might want to think about getting a heated
birdbath. Water is vital to birds and often in wintertime the there is no running water to be found so your birdbath maybe
even more attractive than your feeder!

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You are particular about your attire. You are conscious about your footwear. Everything comes in perfect match when you put
them on. So how can you be drab with your hairstyle when everything is prettily put in order? When hair care and hair style
matters hair clips come in. Pretty women are very fond of hair accessories and hair clips share a big part of their dressing
kit.

Hair clips are exclusively fashionable among the hair dressing accessories and come in vivid designs, colors and various
shapes. Each one is made for particular type of hair. Again hair clips are needed for setting of hair and giving them curls.
So partly fashion and partly requirement, hair clips for ladies are unanimous.

Some elegant and stylish hair clips which you would love to buy and keep; check the list:

- Jumbo jaw or you may know it as combing clutch. Fashionable jumbo jaws manufactured by France Luxe look splendid when put
around to hold together thick, curly hair. The jumbo jaws come in different shades and sometimes in a single color and also
in combination of shades with patches all over the body of the jaw. Matching it with your outfit gives a great look. And
this type of clip is must to hold the hair tight in case the hair is thick and difficult to set in a shape.

- Four tooth jaws are common and used at any time to club the hair. The designing is very smart. With a round like body
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Landscape pictures capture the essense of beautiful landscapes. Landscape photography requires that you understand few basic principles of photography. Light is an important factor to be considered. Light has three main qualities namely intensity, direction and color. Intensity is the strength of the light which plays an important role during photography. Direction refers to the light placement. This can either be front, back or side-lighting. Side lighting can produce more textures between light and sun. Color refers to the color of sunlight. The color of sunlight is different at different times. During the morning and evening, the color of sunlight is warmer and hence can produce beautiful pictures.

Composition is another important factor to be considered while taking landscape pictures. Composition refers to how exactly you place the things in your picture. Some foreground objects add a lot of depth to the pictures. Use smaller aperture to cover a larger scene.Try to frame the picture with natural elements like trees. This gives a wonderful look to the pictures.

Here are some tips to give your landscape pictures that wow factor -

- Always get a tripod when shooting landscapes. When the camera is not stable in your hands camera shake is caused. A good tripod can help you avoid unclear pictures.

- Use a cable release instead of a timer function. This helps triggering the shutter at the right time.

- Use the right filters for taking landscape pictures. Polarizers and neutral density filters are good. Polarizers help to reduce the glare from water and neutral density filters help in stopping the specified amount of light by entering the camera.

- It is always good to know the background of the place before you take a landscape photo. This helps you cover the most attractive parts of the scene. Take a good look at the place before you begin to shoot so that you can capture the best scenes of the place.

- Take the photo on a day when the weather conditions are suitable. You can cancel your shoot the day when the weather is not good.

- Use a wide-angle lens for taking landscape photos. Wide angle lens when used with telephoto lens helps get some creative and zoomed-out shots.

- Always shoot at the right time. Avoid shooting during noon. You can choose to shoot in the mornings or evenings. The sunlight is bright during the afternoon and hence tends to spoil the look of the landscape picture.

Landscape pictures can develop brilliantly. People want unique pictures. Try and avoid the common scenaries in your landscape picture. Rather experiment with some different angles.

You can refer to various magazines and books to know more about landscape pictures. There are various resources available on the Internet. Your hobby in landscape photography can also lead to a career in landscape photography or landscape painting. If you are bitten by the travel bug, you can travel to some great locations to shoot. Landscape pictures are sold for good prices and hence can turn out to be a stable source of income.

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