Digital technology has been the reason for the ease of access in a number of areas made available to people today. Many noteworthy inventions were designed to make it easier for people to complete whatever their jobs entail. One example of this extraordinary breakthrough is in digital photography, through better ease and comfort in capturing pictures of any type.
What digital photography means? Digital photography connotes different things depending on how the people interpret it. Some people perceive digital photography as something which converts a traditional photo into digital format by simply using a scanner. Others interpret it as something that is done by means of a traditional picture taken from film and digitize it through the computer. While others see it as something captured digitally by means of a digital camera.
Typically, digital photography simply defined is a type of photography that does not necessitate film. The fact that you do not have to wait for the picture in order for it to be printed is music to the ears of the one taking the photo. Once you take pictures using a digital camera, the image can be transferred quickly from the camera to the computer. Right away you can view your picture on the monitor and preview the image to make sure the image quality is good and the color is precise. All you have to do is delete the image and retake the picture if at first you do not get the photo you want.
More and more people are considering buying a digital camera due to the great features available. There is the drive to go digital because of the capability to stretch the imagination and be creative with the photography. You can alter the look and feel of the image with little effort involved. You can modify the background or add a text to the picture to give it more character. Whatever you envisioned for your photo, it can be done when it’s taken digitally. Digital cameras allow you to repair or enhance the image quality of your photographs. You can edit, or restore your photo according to what you want your picture to be. Plus, all of these can be done efficiently at home.
How can digital photography fix the image quality of a certain photo? To guarantee that your photo gets the best image quality, check the setting of your digital camera before snapping your shot. If the image is already in your computer, simply check out the image on the computer screen to confirm if your image has the highest image quality. Repairing the image quality of a digital photograph frequently involves quite a few elements such as the colors and the contrast. The contrast is significant if you want to get the finest result in your photos. To add life to your photos, you can improve the image quality by adjusting its colors. There are endless options offered by digital photography to ensure beautiful pictures.
All of the capabilities of digital photography are yet to be discovered. Some of the issues being perfected involve the ideas of the image quality, cost of production, the options of digital cameras and other features. All of these are being developed in order to make digital photography obtainable by everyone.
Now You Can Shoot Beautiful Digital Photos and Create Awesome Digital Memories - Guaranteed! This is just a small part of what’s on offer for you to learn about digital photography and start to get to grips with all that technical digital jargon and really feel at ease when you pick up your digital camera.
If you are buying a digital camera for the first time and are confused about the right megapixel size, here is all the information you need! The article gives you an understanding of what a pixel is and how the number of pixels in a digital camera determines the maximum print size you can make while retaining the picture quality.
What is a Megapixel (MP)?
Digital images are made up of thousands of tiny, tile-like picture elements called pixel. One million pixels make up one megapixel (abbreviated as MP). A megapixel is a popular unit of measurement in an image.
The number of megapixels in a digital camera determines how big the picture can be and still print out a photo quality picture. The higher the megapixel, the larger photo quality picture you can get. But, higher megapixel also means higher costs, so watch out your budget before you think what pixel count is right for you!!
How does Pixel work?
Digital cameras are equipped with a camera sensor which is usually a charged-couple device or CCD chip. This camera sensor turns light into discrete signals just as a film functions in traditional photography. The sensor is made up of millions of pixels or “buckets” that collect charge in response to light. Generally, pixels respond to only a narrow range of light wavelengths, due to a color filter over each. These pixels ultimately help to produce an RGB image.
Pixels and Resolution
Pixels in reference of digital cameras are generally understood as an indication of resolution capability. However, pixel count alone does not indicate resolution of a camera. There are several other factors that impact a sensor’s resolution like sensor size, lens quality, and the organization of the pixels.
Right Pixel Count for you
Digital cameras available in the market have resolution anywhere from 2 MP to 10MP and even higher. Your selection of pixel count should be based on how you plan to use your digital camera. If you only intend to take pictures for online use such as to email pictures to friends or place on website then a camera of 2 or 3 megapixels is enough for you. However, if you plan to print large photos or need clearer pictures for business use, you will need more pixels. It is recommended that one choose a digital camera with the highest resolution one can afford. At the very least, a camera with a minimum of 2 to 3 mega pixels is prescribed for the first timers or people who seldom require large pictures. A digital camera with a pixel size of 5 to 7 MP produce great results and is highly recommended for anyone who can afford.
Advantages of various pixel counts:
• 1.3 megapixel digital cameras are suitable for online viewing.
• 2 megapixel cameras can achieve print out less than 4×6 inches. The detail of such photo can be compared with photo taken by traditional cameras.
• Camera with a resolution of 3 megapixel and above makes computer editing convenient.
• 4 megapixel and above camera can be used to print larger photos – 6×8 inches or take print out with finer detail.
9 or 10 megapixel camera is required only when you have to take very large pictures such as posters or when you need to show very intricate details in a picture. This high range camera is suggested for professionals.
Digital Single Lens Reflex (SLR) cameras are excellent cameras that produce clearer, sharper and more colorful images than most point and shoot digital cameras available. With prices falling rapidly, they are now more affordable then ever. With the price gap between an entry model digital SLR camera and the most expensive compact digital camera narrowing; the question is do I spend the extra money and get a Digital SLR camera? Or save a few hundred dollars and purchase the best digital compact camera.
Well, it really depends on your budget; however if you do spend the extra money, here’s what you get:
In addition to the price falls in the Digital SLR models, the performance on these cameras has increased year on year with the latest Digital SLR cameras being quicker and faster than ever before. They have improved to such an extent that power up or start-up time is near instantaneous with virtually no lag time. “Lag time is the time between you pressing the shutter release button and the camera actually taking the shot”. This delay can vary quite a bit between different camera models and it is one of the biggest drawbacks compared to a compact digital camera. The latest digital SLR cameras have virtually no lag times and react in the same way as conventional film cameras, even in burst mode. Compact digital cameras are catching up; however the difference is still significant. A lag time of 0.5 seconds can result in you missing the heartbeat of the moment and hence that potential great picture.
Digital SLR camera also has a larger sensor versus a smaller sensor in a compact digital camera. This equates to higher sensitivity and less noise and results in the camera taking clearer pictures in low light. (They also have better auto focus speed in low light as well). A measure of sensitivity in a digital camera is ISO and a typical ISO range for a Digital SLR camera varies from ISO 100 x 1600 with the latter being more sensitive. The ISO range for a compact digital camera varies from ISO 50 x 400. In summary, the higher the ISO rating, the greater the sensitivity and the better the photo can be taken in low light.
The Digital SLR cameras have a much longer battery life due to the limited use of the LCD screen. Please note, that as the LCD screen is only used for viewing the image, the battery life of a digital SLR can allow up to 2000 shots per charge in some cameras compared to 500 for a good point and shoot digital camera.
Digital SLR cameras also allow you to interchange lens such as adding a zoom or macro lens when required.
On the negative side of a Digital SLR camera; they are usually larger and heavier than compact digital cameras, the image cannot be previewed on the LCD screen prior taking the picture. If you really require the image to be viewed on the LCD prior to taking the picture, there are third party manufacturers that produce LCD screens that attaches to the viewfinder and allow the scene to be view just like a compact digital camera. The other drawback is the inability to take videos and finally, lenses are expensive with the majority costing more than the camera itself. Although compact digital cameras cannot compete on features with a Digital SLR camera, they are great value, have the ability to take videos and are portable.
As you gain experience with your digital camera, you’ll use battery more often, so camera battery charger is important. Your digital camera battery charger isn’t even part of your camera, but without it you can’t get your digital camera to work-or at least not for more than a few hours. You can’t keep your battery charger with your camera at all times, it’s just not practical; but you also need to have it handy in case your digital camera’s battery needs a charge. For me, this means moving it all over the house to different wall sockets and even taking it with me on trips when I know I’ll be using my camera a lot. All this shifting and moving about inevitably results in a misplaced or-when I’m finally ready to admit it-lost digital camera battery charger.
A lost digital camera battery charger poses a serious problem: it can be hard to find a replacement, but your digital camera still works fine. Although the hunt for a matching battery charger can be frustrating, if you know your digital camera’s make and model, you should be able to find a replacement battery charger by utilizing one of the below sources.
1. Retail Store. Electronics retail stores sell digital camera accessories, including battery chargers. Anywhere that you can buy a digital camera, you can probably buy a digital camera battery charger. Check your camera’s make and model, then either head to the store or get online to browse through your digital camera battery charger options.
2. Third Party Vendor. If you’re looking for a discounted digital camera battery charger, you may want to look at sites like Sourcing map. These third party vendors often sell replacement parts from a variety of manufacturers at discounted rates. You must still know your digital camera’s make and model to assure that you are purchasing the appropriate replacement. You may be able to find universal digital camera battery chargers as well, but you should double check to ensure that your camera’s battery will fit in the universal charger you are considering.
3. Digital Camera Manufacturer. If you go to your camera manufacturer’s website, you should be able to browse for replacement parts. As long as you know the make and model of your camera (which you should be able to find printed on the camera itself), you can assure yourself that you’ll be getting the appropriate replacement digital camera battery charger. Visit Canon, Panasonic or any other major digital camera manufacturer’s website to find replacement parts. Or, if you’re more comfortable speaking to a person, you can call your digital camera manufacturer’s 800 numbers for assistance.
Having lost count of the number of people who have asked me: “have you gone digital?” I am always left wondering why it’s such a much-asked question. The camera is only a tool in which a photographer creates an image. His personal ability to create a unique image remains the same. For many forms of photography, digital has long held obvious advantages, but for landscapes the resolution necessary to make larger prints just wasn’t available. But things have changed and digital cameras are fast becoming the tools that most pros use.
Modern digital cameras are perfectly capable of matching the 35 mm film - the format which most landscape photographers begin with. But can they really match the large format film cameras? This is probably the greatest question that all photographers face.
Instant LCD feedback is digitals greatest gift and this enables the photographer to check exposure and composition of their image in the blink of an eye. While this is a big advantage, the hours spent in front of the computer processing the raw images have to be a hindrance. A landscape photographer’s time is best spent behind a camera not in front of a computer. The pros and cons of digital photography will remain an issue for some time. At the end of the day a digital camera won’t make photographers images better. The same values we apply in our photography should remain regardless of which camera we use.
Good photography remains as elusive and as enticing as it ever was; going digital doesn’t change this or make getting good images any easier. It brings technical advantages, and plenty of them, but the majority of photographic techniques never change. Good landscape images come from the photographer’s personal ability, not the ability of a camera. The camera helps, but the creative eye remains the same.
As a landscape photographer I am still hesitant to embrace digital photography and all the qualities that digital has brought to other professionals in different photography fields.
There are a few simple reasons that I still use a film camera:
The authenticity of my images could be questioned if I used a digital camera. It is often assumed that great digital images have been manipulated.
Too much time is spent in front of a computer.
Slide film produce stronger colors than a digital camera.
There are many advantages for changing to digital but I’m going to stick with film; for the time-being that is. With time film cameras will be a thing of the past and all our images will be exchanged for the pixels. But, be wary - believing our work will be superior would be falling into a great trap. For me size matters, the larger I can print an image the better.