Tuesday, 26 February 2013

Know The Simple Techniques in Digital Photography

Like all fields, photography, professional photography at that, is not as easy as one may think. In fact, it is actually quite hard to produce photographs that will grab one’s attention in an instant. Here are some tips that can get you started.

Simplicity 

In composing photos, one must remember that the fewer objects there are, the better. Simplicity is good in photographs as there should be few distractions from the main subject. Cluttering the photo with so many elements will only For instance, it is not good to take photos of a crowd without a main focal point for instance a building, a colorful object or an image that you can focus your into.

It is necessary to find a point of interest and then do your best to highlight it or emphasize it by using the other techniques that will be mentioned later in the article.

To practice on your composition, you should study advertising photos in newspapers. You should also scan magazines for photos or visit photo exhibits.

Contrast 

Another technique that one must learn is contrast, as this makes for a great and interesting photo. For instance, a colorful subject will shine more when placed in a dark background. The same goes with for instance an African American with dark skin set against a backdrop of colorful textiles. Another example is pairing up a small and a large object. By using contrast, you are not only highlighting one but two focal points, which will draw the eye into the photo.

Balance

Generally, imbalance or any asymmetric element in the photo will be able to make the articles more interesting. This means that placing the subject off center is vastly more preferable than putting it on the center. This is actually contrary to what most people think that subjects should be in dead center.

Framing 

Another technique in photography is the framing. This is when you use an element in your composition to stand as a frame for the main subject. For instance, a branch of a tree serving as a frame to a couple of lovers sitting underneath it is better than just a shot of tree with the lovers under it. This will emphasize the subject better. One thing that photographers must remember though with framing is that the subject must be the sharper element. Focusing on the frame rather than the subject will only distract the eye from your focal point.

Crisp Review | Canon EOS 5D Mark II 21.1MP | Full Frame | CMOS | Digital SLR Camera


Canon EOS 5D Mark II 21.1MP Full Frame CMOS Digital SLR Camera Review


The Canon EOS 5D Mark II 21.1MP Full Frame CMOS Digital SLR Camera is a lightweight, compact camera with adequate environmental protection. This unit boasts with a new design CMOS sensor. It delivers an ISO sensitivity of up to 25,600. This makes the process of shooting in dark conditions quite easier. It has a DIGIC 4 processor which combines with the improved CMOS sensor to offer high image quality. You can capture HD Videos which allows the users to shoot uninterrupted at the full 1080 resolution.

Canon EOS 5D Mark II 21.1MP Full Frame CMOS Digital SLR Camera Reviews
·       
 
New CMOS Sensor. The camera has been redesigned to capture extra light and with better signal to the noise ratio in ensuring you get low noise images with a wide ISO range.
·       
 
DIGIC 4 Processor. The processor combines with the 14-digit analogue to the digital conversion that provides smooth gradations with high accurate color rendition.
·       
 
HD video capture. The unit incorporates full HD 1920x 1080 video capture. The filming started from the Live View Mode. You have the power to create stunning videos with high resolution
·       
 
Precision metering and focus. The unit offers a 9-point auto focus system which is supported by invisible AF points. This makes it easier to see the readings in tricky lighting conditions.

Canon EOS 5D Mark II  Digital SLR Camera Review

Pros:
·         High ISO performance
·         Sharper and bright
·         High video performance
Canon EOS 5D Mark II -Digital SLR Camera Review

Cons:
·         No built-in popup flash
·         Huge files

Canon EOS 5D Mark II

One of the recent customers who purchased the Canon EOS 5D Mark II 21.1MP Full Frame CMOS Digital SLR Camera said, “This camera offers excellent quality all round. It is one of the best cameras I have ever used. I highly recommend this unit.”


The Canon EOS 5D Mark II 21.1MP Full Frame CMOS Digital SLR Camera is a powerful camera that delivers the performance required. It is stylish and fashionable.

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Sunday, 17 February 2013

Quick Short Review | Canon EOS 5D Mark III Digital SLR Camera


Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera
The Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera offers the power to create. It is a camera with supercharged performance and stunning full frame. The camera is designed to offer optimal performance. You are assured of high resolution image capture. The camera is able to capture cute cinematic movies. This is made possible with the professional-level high definition capabilities. With the 22.3 MP CMOS sensor which is designed to create high resolution you will be able to capture high quality images.

Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera Features
·        
Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera Review

 Wide ISO Setting. This feature offers 14-bit signal processing with excellent image gradation and delivers higher standard and expanded ISOs.
·      
 
DIGIC 5+ Image Processor. With this feature you are assured of blazing processing speed and enhanced noise reduction. The processor also improves data processing performance and promotes noise reduction at the higher speeds.
·      
 
Intelligent Metering. This metering system integrates cameras AF system into the readings. The system offers an entirely a high level of accuracy in any given light situations.
·      
 
HD Recording. It is easier to record full HD videos with the manual exposure control and multiple frame rates. It features sound recording adjustment capabilities with the option of time coding during recording.


Pros:
·         Better low-light performance
·         Improved white balance settings
·         Dual memory card slots
·         Shutter lag

Cons
·         ISO is manual mode

Canon EOS 5D Mark III  Digital SLR Camera Review

One of the recent customers who purchased the Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera said, “This is an amazing camera with superior performance. I have been using the camera for the last three months and I am pleased with it. I highly recommend this camera.”
Review Canon EOS 5D Mark III  Digital SLR Camera

The Canon EOS 5D Mark III 22.3 MP Full Frame CMOS Digital SLR Camera is a powerful camera with superior performance. It is highly rated on the market as one of the best.



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Tuesday, 12 February 2013

Know The History and Early Development of Digital Cameras


Using a mosaic photosensor, Eugene F. Lally of the Jet Propulsion Laboratory wrote a paper describing the concept of producing still pictures in digital format. This was proposed for onboard navigation information during missions to the planets that astronauts would later take.

Still photos would periodically be taken during the trip, and when the planet was actually approached, addition information would be provided for orbiting and landing assistance. These were the first design elements of the digital camera. A filmless analog camera was developed in 1972, but whether it was ever built is not known.

Steve Sasson, working for Eastman Kodak, was the first to record the attempted development of a digital camera. Weighing eight pounds and using a cassette tape, it recorded black-and-white images with a resolution of 0.01 mp.  In December 1975 it took 23 seconds to capture its first image. Never intended for production, the prototype was still in existence in 2005 and was merely a technical exercise.

The first handheld digital device was actually an analog camera. Demonstrated in 1981, it was based on television technology and recorded a 2x2 floppy video disc. It was basically a video movie camera that took single frames, holding 50 images per disk. At the time, the quality of the prints was about equal to current television technology of that time.

At the 1984 Olympics, an analog camera was demonstrated for the consumer, printing the images in the newspaper. Widespread acceptance was held back by several factors, including a cost of up to $20,000.00, poor image quality in comparison to film, and a lack of consumer-priced printers.

A frame grabber was one of the items needed to print the photos, the cost of which was beyond that of the normal consumer. Later, several readers were created, allowing the disks to be viewed on screen, but they were never developed into a computer drive.


Thursday, 7 February 2013

14 Advantages of Digital Cameras

There are many advantages when comparing digital photography to traditional film cameras.

These include:

* Data can be stored on the image including date and time, type of camera, film speed and shutter speed (this is great for vacations); this assists in reviewing photos at a later date.

* The use of a tripod is all but eliminated due to the anti-shake tools in digital cameras.

* You can capture hundreds of photos for emailing and graphic uses without the need to print all of them and scan them into your computer.

* You print only the pictures you want, so you can take a lot of pictures. And, by changing the settings slightly, you can take as many shots as you want choosing only the best quality to keep.

* Storing photos on a computer is a lot cheaper than storing them on film, and they are much easier to access.

* With a consumer-grade printer, you can communicate directly with your camera or its memory card and print your own pictures.

* You can immediately view your pictures. If you don't like the picture, just take it over again!

* Film cameras are much larger than digital cameras with equal quality.

* Without the expense of developing film, you can experiment with the settings on a digital camera, allowing you to learn new techniques with no additional cost.

* Film cameras require a change of film every 24 to 36 pictures, with digital photography you can store hundreds of images on the same media device.

* Digital cameras can now be hooked up to your television, allowing you to review your photos with an audience.

* You have a home color darkroom for editing your pictures without the expense of a darkroom and its many chemicals.

* No more scanning of photos to view them on your computer.

* You don't have to pay the high cost of film processing and store many, many rolls of film and photographs.




Friday, 1 February 2013

Know The Advantages and Disadvantages of Digital Photography

Advantages:

1. Lesser cost


One of the advantages that digital cameras provide is the fact that it is largely practical and convenient. There is lesser cost in the long run as one need not buy films anymore and will need not develop the pictures the old fashion way. They would only need to charge the batteries, get a reasonably large memory stick and they are good to go.

2. Better storage 

Photographers can now store the pictures that they have taken in their computers and in their cds, allowing them to use the memory stick over and over again. There is no more need to store rolls of film and worry that they might disintegrate.

3. Printing convenience 

Another convenience that digital cameras provide is the fact that it can be printed at home the same way one would print any kind of file.

4. Trial and Error 

Another convenience that digital cameras provide is the fact that one can actually view the photos right after taking it and have the option of erasing it when it is not good. This, according to experts, spoils photographers. Because they can do a take over and over again, they don’t learn the discipline of planning for their shot before actually pressing the button.
Still, for the amateur photographer, this is like manna in heaven as this enables them to easily take good photographs and see their mistakes.

Disadvantages :

1. Need for Computer literacy

Similar to film photography where you need to be also familiar with working in the dark room, one needs to have a modicum of computer skills. Not only will you be storing your photographs in the computer, operating the camera is like operating a small computer. You really have to be computer literate in order to maximize the functions of your camera.

2. Artistry is lost 

There are some that argue that artistry and spontaneity is lost when using a digital camera because photographers do not shoot using various effects. For instance, some would not bother to blur the background anymore because they can fix the photo in Photoshop and other graphic programs. One can do a number of things with the computer, erase flaws, fix red eyes and sharpen some features.