21 Sep 08 The Switch From Film to Digital Camera: Making the Adjustment
Author: Christine Peppler
From all of the books, advertisements, and products in stores it would appear that no one continues to use a film camera. This isn’t true of course. Although a digital camera can offer much greater control during the editing process and perhaps even a cost savings over the long run, a traditional film camera still has advantages for some consumers. One of those being that if their film camera is a good one and meets their needs, there is no reason to change.
However, for those who do decide to switch to a digital camera there will be significant differences to which they must adjust. Certainly the technology behind a digital camera makes them different; how images are captured and stored, the optics themselves, pixels, resolution, and so forth. But there are a handful of basic changes to which even those who photograph on a very limited and casual basis will need to adapt.
Response Time
With a more affordable, point-and-shoot type digital camera there can be a significant delay between pressing the button and the camera actually taking the picture. These cameras are somewhat like a small computer. During the lag time it is focusing but this can cause some great shots to be missed.
Of course, spending the time to shop for a camera with less lag time is one solution; and certainly many of the more expense models don’t suffer this issue. However, there is a simple adjustment which can produce a significant reduction in the lag time. The photographer can set up the shot, aim the camera at the subject, and press the button down half way and hold it. At this point, the digital camera will begin the process of focusing. Then, a couple of seconds or more later, when the photographer and subject are ready, the button is depressed entirely and the picture is taken almost immediately. Obviously, this requires the photographer to anticipate and prepare before taking a shot.
Battery Life
Because much of what a digital camera does consumes energy from the battery, they are known to drain batteries very quickly. One of the particularly power greedy functions unique to a digital camera is that of powering an LCD screen. Again there are a number of things users can do to assure they don’t run out of power and to reduce the rate at which the camera uses the energy.
To avoid a trickling discharge, batteries should be removed from the camera when the device won’t be used for more that a week or two and, likewise, a digital camera should be powered off if the user doesn’t anticipate taking a shot for another 30 minutes or so. Using the “sleep mode” is good also, to assure that even if the user forgets, the camera gets powered off.
Using the viewfinder instead of the LCD screen to frame shots is wise when you wish to save power. Users can also avoid using flash whenever their subject is more than 12 feet or so away, since the flash will be ineffective anyway and drain power needlessly. Those traveling with a digital camera also need to be sure to carry a backup battery to avoid problems.
A final recommendation is to use other power sources when possible. Use AC power when performing various functions such as downloading or use a card reader to download from the memory cards and remove the camera from the process entirely. Pictures can be edited on the computer rather than on the camera to save additional power.
The Viewing System
A digital camera often has an optical viewfinder which is separate from the lens through which the camera takes the picture. Thus, when a subject is somewhat near, what a photographer sees, and what the camera sees are two different things. Using the LCD to frame a shot is also difficult because in order to see the screen, the camera is held away from the body, making it difficult to hold the camera steady for a good shot. The fix for this is to use the “correction marks” visible through the viewfinder which approximate the border of the image that the camera is seeing versus using the LCD screen. This also allows the user to keep the camera closer to the body in a steady fashion.
Another option is to buy a camera with an electronic viewfinder which takes the image captured by the lens, and electronically transfers it to a display screen allowing the user to accurately frame the picture. Use of an electronic viewfinder however will increase power consumption.
The third option is to buy a digital camera with a TTL mechanism. With TTL, the photographer views a scene through the same lens that records the image and is thus able to frame a scene accurately. This option however is generally available only on more expensive camera models.
Despite these differences, digital cameras do offer some tremendous advantages; from being able to view photos instantly, edit them, print them at home, share them easily on the internet, and so forth which make them worth the small effort to adjust to their unique characteristics.
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21 Sep 08 Choosing Your First Digital Camera
Author: Kirsten Whittaker
Digital cameras are no longer a luxury these days, with high resolution mega pixels and sophisticated features coming within a very appealing price range. And thanks to many comprehensive digital camera reviews, it’s easy to pick the most sought after features and qualities and still stay within a budget.
Most people turn to digital photography because they like the ease of printing and sharing the photos on the web. Business owners choose the digital quality for their product catalogues or brochures, students employ digital cameras for their projects and with digital cameras in most recent cell phones, even a child can take a snap and publish it instantly on the web. And thanks to the newest lens and zooming qualities, you don’t have to be a seasoned pro to shoot close-to-professional images with modern digital cameras.
You can hardly find a digital camera today with resolution lower than 2 megapixels - two million color dots per picture. This is a decent quality for most uses, including printing the photos for the home or school use. The higher the megapixel rate, the bigger photos you can print without sacrificing the quality. However, if you are not a professional photographer or a graphic professional who deals with upscale images all the time, you don’t really need a digital camera that produces more than 8-megapixel camera - and these rarely become available for less than $1000. Plus, if you seek to print large detailed photos, make sure you have a high-quality printer that can reproduces all the tiny details that make a difference.
When you pick a digital camera, you should also pay attention to the zoom number. Digital cameras have two different kinds of zoom. Digital zoom enlarges all pixels digitally, while optical zoom enlarges the image with the lens magnification. Since you can always enlarge the image later, on the computer using the Photoshop or other image manipulation program, you would be better to concentrate on higher optical zoom rate. The average optical zoom for midlevel digital cameras is 2 to 4x.
There are a few other options to consider: whether a digital camera uses a rechargeable batteries (zoom and LCD screen consume a lot of energy); whether the digital camera has a standard flash memory (you may need to buy a few more flash memory cards in future), and if the menus are easy to understand. If you travel a lot, you may want a digital camera that is lightweight and compact.
Even if you decide to pick the least expensive digital camera to serve your basic photography needs, you will still enjoy all the benefits of digital photography: no film rolls to buy, no wasted photos to dispose of and best of all, no waiting time to get them printed. New models of digital cameras are constantly launched, and the older ones are becoming less expensive day by day. Know your priorities, check the most recent digital camera reviews, and there should be a digital camera to perfectly suit your needs.
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21 Sep 08 Canon Digital Camera Sd400 is One of the Most Popular Digital Cameras
Author: Muna wa Wanjiru
For the person who loves taking great photographs there are a variety of cameras that can be used. These cameras will include the normal 35mm camera and the digital camera. The digital camera comes in a variety of models and brands that are very popular, and the Canon digital camera SD400 is also one of the popular digital cameras.
This digital camera was released into the consumer market in 2005. The shape of this digital camera is similar to that of the PowerShot SD400. The camera is made from stainless steel that has been superbly finished. The exterior of the camera is sleek and compact.
The various features that are present in the Canon digital camera SD400 are also known to be similar to that of the digital Ixus 700. The megapixel count of this digital canon camera is 5.0. From this amount of megapixels you can get really great detailed enlargements up to an A3 size. The zoom function for the Canon digital camera SD400 is 3x.
The high speed DIGIC II processor that can be found in the Canon digital camera SD400 gives the user fast start up times, great and accurate colors and image rendering. The performance that can be found with this camera is superior and very responsive.
The Canon digital camera SD400 combines the very latest in cutting edge technology and enhanced specifications for the customers. This combination provides the customer with an excellent quality camera that has been created for full user friendly responsiveness.
There are a number of different features that are found with the Canon digital camera SD400. One of the features that you will find very useful is that of the LCD screen becoming brighter in low light or poor outdoor conditions. This facility lets you see what is happening to your photographic subject when you might be experiencing some difficulties.
As with the other types of digital cameras the Canon digital camera SD400 has a number of different shooting modes. These modes will allow you to choose the type of setting that you can use with the camera. The Night Snapshot, Portrait, Underwater and Kids and Pets shooting modes can also be used with the optional all weather case that is supplied with the camera.
These types of features will allow you to select a Canon digital camera SD400 that you will be taking everywhere with you. These reasons alone should be enough to convince you about the advantages to be found with buying one of these fantastic Canon digital cameras.
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21 Sep 08 Helpful Guidelines For Choosing Your Next Digital Camera
Author: Vince Nitti
Digital cameras are available in many shapes and sizes, represent various specifications, and offer an impressive array of features in many price ranges. This is why their popularity is soaring all over the world, with many people already using one for their own pictures. They have become an integral part of many geographic and corporate cultures.
Digital cameras have become more than simply replacements for 35-mm cameras, however. They can be used for taking videos as well as still photos by upgrading the camera’s memory card to increase storage capacity, allowing them to replace the old VHS recorder as well.
While enjoying significant popularity on their own, digital cameras have also become integrated within a large number of other hand-held tools, such as PDAs and cell phones. Technology now allows these devices to incorporate a digital camera within them, making the use of both devices much more functional and convenient.
Many brands of digital cameras are available today with a wide range of features. All the big camera names of the past, Kodak, Nikon, Canon, etc., offer everything from 35-mm to digital products. Even companies better known for the computer products, such as Panasonic, Sony, and HP, are now offering digital cameras in their product lines.
Digital Camera Considerations
Digital cameras differ from conventional cameras by having a small LCD screen, sometimes including a viewfinder. This screen is similar to a TV screen, allowing the user to better see the picture before snapping it. Some have screens large enough to include much more of the subject and background than has ever been possible before.
Instead of film, these devices have slots to hold a memory card or “stick.” The amount of memory available within any device can be measured along a range of megabytes to gigabytes, depending on how much you’re willing to spend. Getting a camera with more memory means spending more money, but the extra storage capacity can be worth it.
Another feature to consider before purchasing is the type of battery used. While some units feature disposable batteries, the more expensive cameras use rechargeable batteries for longer energy life. Disposable batteries typically wear out quickly, while a charger is generally bundled with those cameras using rechargeable batteries.
Another consideration when considering which model to purchase is how the pictures are downloaded. Most digital cameras have a USB port to allow easy connectivity to a computer, but some require removal of the memory card and using a reader to download pictures into a computer.
Digital Camera Features
Those considering purchasing their first digital camera should at least know the basic features of an individual camera before spending a lot of money. While snapping a picture is basically the same in all cameras, there are many other features that will influence your decision. The number of megapixels used when taking a picture should be among the top concerns. Megapixels represent the number of pixels, or dots, that make up the picture. The more pixels used in a photo, the greater the clarity will be. Cameras that utilize a greater number of pixels are capable of producing better resolution over a larger image, but these pictures require much more memory space for storage.
Another important feature to consider in a digital camera is the zoom feature. The terms to be familiar with are optical zoom, which utilizes a moving lens and brings the image forward to make it appear closer, and digital zoom, which is used to crop and stretch the image. Most digital cameras have two-zoom capability.
The last feature this article will discuss is the durability of the camera’s case. Many buyers don’t consider this as important, but camera cases made mostly of plastic are relatively fragile. Some camera cases are made from a combination of metal alloy and plastic that is more durable and can sustain more jarring without allowing internal damage, although neither option can guarantee your camera’s safety. It’s better to spend a little more for a case that will better protect your investment.
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21 Sep 08 Things to Know When Selcting a Digital Camera to Buy
Author: Fred Geraldsten
One of the top selling items on the market today is the digital camera. More and more people are taking pictures at every single type of situation possible. Take for example, countless kids are taking pictures at the most random events in order to put them on their myspace page. Pictures capture moments and preserve memories. So the real question is, what is the best digital camera to buy?
There are numerous digital cameras to buy all over the place. If you go to any store with a electronics department, you are bound to see a whole line up of different digital cameras promising the best quality.
So what is it that you need to look for when selecting the best digital camera to buy? The big thing with digital cameras is mega pixels. The higher the mega pixel the digital camera has the better picture
quality you will receive. This means that when you try and enlarge the picture, the resolution of the photo is going to be different with different mega pixel levels. If you have a one mega pixel camera, when
enlarging the picture, the quality is going to quickly deteriorate. The opposite will occur with a digital camera with let´s say a seven mega pixel quality. Another thing to look for when selecting a digital camera to buy is the LCD screen. The better digital cameras will provide a LCD screen so you can frame your picture easier. Try and find a camera with a LCD screen about 2.5 inches or larger for maximum results. Also look for zoom strength when selecting a digital camera to buy. The best digital cameras will provide up to a 10x digital zoom for your convenience. These are just a few of the thing to look for when selecting a digital camera to buy.
Taking picture is a great way to capture moments that will stay with you forever. It is important to purchase the best digital camera in order to best save these moments. There are countless digital cameras out on the market, so do your research before choosing the one for you.
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21 Sep 08 The Technology Behind Digital Cameras
Author: Roberto Sedycias
Technology has revolutionized the concept of capturing live images. The earlier concept of producing permanent photograph was based on pure chemistry. In 1830, Louis Daguerre, devised the first practical way of producing permanent photographs. Today we are talking about the computerized photo imagery in the filmless picture taken by a device that is smart in electronic intelligence and in appearance - digital camera.
A digital camera takes video, still photographs, or both digitally. It records images on a light sensitive sensor. Instead of using a film, an arrangement of charged-coupled devices-light sensitive semiconductors, which stores electrical charges,-does the job. These digital sensors-composed of pixels -transform the light from the scene snapped into an analog signal which is then converted into a digital version. One electronic filtering system regulates color and other picture components. Another system reduces the picture. The image is finally sent to a temporary storage area and ultimately onto a memory card. Many compact digital cameras can record sound, video and still photographs.
The images are transferred to a computer where they can be modified, printed, attached to email, inserted in web pages, etc. The most significant advantages of a digital camera are its memory capacity and ability to screen the images taken on a tiny video monitor.
The technology of the digital camera relates to the same technology of Video Tape Recorder. The first VTR in 1951 captured images from the television by converting the information into electrical impulses (digital) and subsequently saving them onto magnetic tape. It was in 1960s when NASA had made a major breakthrough by converting analog to digital signals by means of the space probe for mapping the surface of the moon. Also digital imaging had its other uses in spy satellites.
Kodak scientists invented the first mega pixel sensor capable of recording 1.4 million pixels. In 1991, Kodak released the first digital camera system- a Nikon F-3 camera equipped with 1.3 megapixels aimed at journalists. The first digital camera for the consumers which worked with a home PC via a serial cable were the Apple Quick Take 100 camera(1994), the Kodak DC40 camera(1995), the Casio QV-11 with LCD monitor(late 1995) and Sony`s Cyber-Shot Digital Still Camera(1996).
The main features of a digital camera can be summarized as follows:
Resolution: Resolution means sharpness of a picture. The higher the number of pixels, the higher is the resolution.
Memory: The pictures are stored like a data file in a digital camera. The size of the memory determines the number of picture which can be taken, stored and downloaded in the computer.
Flash Type: Most digital cameras have a built in flash of a range around 10 -16 feet which is required to provide extra light needed to take photographs in insufficient light.
Optical Zoom: Normally two types of zoom lenses are used viz., digital and optical. The optical zoom lenses serve more purpose like adding detail and sharpness.
Compression: This process helps to reduce the file size.
Lens: The length of a lens determines how much of a scene will fit into a picture.
LCD Screen: A very interesting feature of a digital camera is the LCD screen which permits one to see what the photo will look like before and after taking photographs, leaving room to decide whether to erase or save the photo.
In the market there are several brands of digital camera which are selling successfully and the continuous improvement in Technology is leading way to introduction of more and more exciting features in the digital camera.
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21 Sep 08 How to Make Your Digital Camera Batteries Last Longer
Author: Mitz
A few years ago I started selling on Ebay, Which in turn, demanded the use of a Digital camera. I would take at least 50 photos a day, and sometimes up to 100. You would not believe how many batteries I went through until I realised how to save and preserve my precious digital cameras battery life. Take it from me, I never loose that great photo opportunity because my batteries have unexpectedly run out.
Get the right battery for your digital camera
I was lucky because my digital camera came with a lithium rechargeable battery and also took AA rechargeable batteries also. However, since I was a total amateur with digital cameras, I promptly ruined the lithium battery by not letting it run out properly before charging it again. Now I just use Ni-MH AA rechargeable batteries with at least a mAh rating of 2300. I have had rechargeable batteries that had a rating of 1600 and they were absolutely hopeless!!! You must have rechargeable batteries, wether it be a nickel cadmium, lithium ion or lithium polymer battery.
Turn off your flash on your digital camera
As I was taking pictures in broad daylight, there was no need to use my flash. Not only did it ruin the photo with a bright glow, but it consumed my battery power like a hungry animal. To find out how to turn the camera flash off I had to search the internet as I had lost my digital camera user manual.
Using the Lcd Screen was a big power user
I quickly learned that instead of browsing through the photos on the camera, I would wait until I had transferred them to the computer. The little harmless LCD screen on the back of most digital cameras is a total power hog.
Also if you do not need the LCD screen on, your batteries will last so much longer. Don’t forget that you can still look through the viewfinder to take a picture (like they used to in the good old days). Also see how to clean your LCD screen
Use your Power Saving Mode
Turn on your power saving mode for your digital camera. It almost works like a screensaver and can put your camera in sleep mode if left on by accident. It is usually a simple setting in the menu of your camera.
Avoid zooming in and out.
If you were just playing with your digital camera and started zooming in and out constantly, your batteries would be dead within 10 minutes, whereas they would usually last 2-3 hours. They may even be dead flat within 5 minutes, depending on what type of zoom you have.
Taking video clips with your digital camera
This is a big power user. The camera is made for digital stills and usually has the extra feature of being albe to take video clips. Not only does it take up room on your storage space, but it also uses your battery power
very quickly. If you do plan to take video clips with your digital camera you should be sure that you have more batteries on hand. I usually take videos with the leftover battery power I have left when I have finished taking all the photos I need.
In cold weather, keep your camera and batteries warm in your jacket until you are ready to use them. The cold drains batteries very quickly.
Carry spare batteries at all times
Why risk loosing that great photo opportunity because your batteries in your digital camera just happen to run out. Carry a spare set of digital camera batteries, it’s not rock science. For example, at one of my children’s sports day carnivals, another mother had to ask me to take photos of her child as well as mine, as her batteries in her camera just died unexpectedly. Because she was not prepared, she had to trust that I would catch that special moment for her child.
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21 Sep 08 About Digital Cameras
Author: Mohit Sharma
The digital cameras have the ability to display the images on the screen immediately after the image is recorded. The images to be captured can be seen on its screen instead of its viewfinder. This way you can get a clearer preview of the image you are intending to capture.
The digital camera outdoes the traditional film camera in its image storing capacity too. The digital camera has the ability to store thousands of images on a single memory device. In addition you can even erase or unload the captured images onto your computer and reuse the camera’s inbuilt memory. In some cases you can even put a new memory card and store more pictures. Digital cameras also allow you to edit images. When capturing videos, digital cameras have the ability to record sound too, thus making video capturing a fun experience.
There are varied categories of digital cameras:
Video cameras: They are the cameras that exclusively record moving images.
The professional video cameras are the ones used for film production, etc. these have multiple image sensors thus enhancing the resolution of the end product. These do not have a inbuilt VCR or microphone.
The camcorder is another type of digital camera that has a microphone to record sound and an LCD screen to view the image that you are going to capture. This is mostly used by amateurs.
The web cameras are the type that is attached to the computers. Some of these web cameras have microphones, while some of them also include zoom abilities.
Compact digital cameras: They are small and portable; the smallest of them are called subcompacts. They are easy to use with not many special features or high picture quality. They have built in flash of not a very high power, but sufficient for close objects. It also permits live preview. They have a greater depth of field thus allowing objects from larger distances to come in sharp focus.
Bridge cameras: They are higher-end digital cameras that look a lot like Digital SLRs. Bridge cameras have the same advanced features as SLR and the live preview like the compact digital cameras.
Digital single lens reflex cameras: This is the digital camera that works like the single-lens reflex with a film.
Digital rangefinders: A rangefinder is an optical mechanism used to measure subject distance. They were once widely used on film cameras.
Professional modular digital camera systems: Mostly these cameras are used in studios for commercial production. Since they are bulky and difficult to carry they are rarely used in action or nature photography. They can be changed to digital or film cameras by simply replacing the back part of the entire device.
Line-scan camera systems: This type of camera is used in industrial areas in order to capture an image of a constant stream of moving material. This technology has the ability
These cameras are almost solely used in industrial settings to capture an image of a constant stream of moving material. Line-scan technology is capable of capturing data extremely fast, and at very high image resolutions.
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21 Sep 08 Digital Camera Buying Guide
Author: Monty Alexander
Planning to buy a digital camera? Not sure how to get started?
Read on to discover how…..
What do you need the camera for?
If you buy a simple one that can be used at home, you will not get interesting capabilities that you need for taking really good photographic pictures. On the other hand, it would be a waste of your money if you have the latest digital camera only to be used for personal photos at home.
Based on the purpose one can choose from the following main three types.
· Point and shoot: - reasonably compact, with features and size like 35mm cameras.
· Lifestyle: - with moderate features, it’s sleek and compact, so you can carry it around with ease.
· Professional: - with interchangeable lenses, flashes and other accessories, this camera is robust and feature laden, just the right choice for a professional or serious photographer.
These are the important features to look for?
Digital images are made up of dots called pixels. The higher the number of pixels in your image, the better will be the quality of the image. This will therefore enable you to enlarge your image to higher pixel dimensions without creating a pixilated (broken) image.
Compression
Compression shrinks a photo’s file size, thus accommodating more images in the memory card. However compression causes a small amount of data loss. If you need the absolute best-quality images, you have to consider buying a camera that takes uncompressed photos but will accommodate less number of images.
A camera’s memory size will decide the number of images that can be stored. Memory of 128MB will be good enough if you want to use the camera mostly at a social do or a party. If you are on a vacation or when you cannot download images for days at a stretch, a memory of 512MB to 1GB will be most favorable.
Most digital cameras come with at least an optical viewfinder but many digital cameras also come with an LCD screen built into the back. For a digital camera, they vary from 1.5-2.5 inches.
Lens
It is the length of a camera’s lens that determines how much of a scene will fit in a picture. A “Normal” lens is about 50mm, most closely approximate to what your eye sees.
Optical zoom
This enables the photographer to zoom in on an object without any problem in picture quality. Depending on the magnification number, you can zoom in more.
Digital zoom
This feature enables the photographer to zoom in on the centre of the picture by removing the edges of the image.
Focus an exposure
In most cameras, the correct exposure for the lighting conditions is automatically determined. A camera rated ISO 100, has approximately the same light sensitivity as that of a traditional film camera loaded with ISO 100 film. A higher ISO rating means that the camera is more sensitive to light and is potential enough to take pictures in darker settings.
Audio and Movie capture
This feature allows you to record sounds and moving images at the same time, in exactly the same way that a camcorder functions. Some digital cameras provide the facility to record a few seconds of audio with each shot, thus letting you add a personal sound bite to your photos.
Movie mode
This is a feature that lets you take short film clips with your camera. The total record length is typically limited to 10 to 90 seconds.
Most digital cameras come with an in-built flash. Some cameras however include additional features, such as red-eye reduction or night portrait mode.
Image erase
Most cameras also let you select pictures to erase. This handy feature gives you the chance to edit out the photos you don’t want in order to create space in the memory.
Self-timer
A self-timer allows your digital camera for a delayed exposure, usually giving you about 10 seconds before the picture is taken.
Computer connections
Most high-end cameras have software and connections for both Mac and PC computers. However it is necessary to make sure the digital camera you want is compatible with your platform before you buy it.
This feature enables the photographer to capture still images of something moving very fast.
Printing
Nowadays you can buy special printers, depending on the compatibility of your camera, to print off your pictures without connecting it to a PC. This applies both for digital and SLR Professional cameras.
How important is size and portability to you?
Size is another very important factor to consider. If you are to use the camera for non professional purposes the size has to be small as you cannot afford to carry huge sized cameras when you are enjoying a trip.
What is your budget?
Based on the budget the features will vary and the overall offering of a camera. Today’s digital cameras run anywhere from Rs 800 to Rs 30,000, depending on resolution and features. While the initial expense of a digital camera is still high you may find that the added convenience and savings in film and processing costs are worth it.
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21 Sep 08 Caring for Your Digital Camera
Author: Monty Alexander
Most of the digital cameras have auto-focusing which enables even a kid to take decent photography. The LCD viewer helps in getting the right composition of the image. The preview of the images clicked allows keeping the best one from the lot and deleting the rest thus saving on space for more clicks.
Digital cameras don’t come cheap. With the kind of features and utility levels of a digital camera a good one costs above ten thousand. Good brands included Canon digital camera, Nikon digital camera, Sony digital camera etc. A digital SLR (Single Lens Reflex) would start from thirty thousand and run into lakhs. Digital SLR’s are hi-end cameras with professional features and good image quality. When one spends so much on a good quality digital camera taking care of it is also very important. All parts of the camera should be taken care of and there are equipments available in the market for the same. These equipments are one time moderate investment in keeping your expensive camera in good condition.
Camera parts like the lens, viewfinder and the LCD screen are the most essential elements of a camera. These parts should be regularly cleaned and taken care of. There is a blower available in the market which helps to dust off the dirt on the lens. One should never touch the lens, the viewfinder or the LCD display with fingers. The blower helps in removing the dirt and a lens cleaning solution helps in removing the sticky particles on the lens or viewfinder. The cameras lens cover should be put on when not in use this is the best way to protect your cameras eyes. Once the lens and viewfinder are cleaned the camera assures clear pictures and good view of the image.
Digital camera batteries should be taken out when not in use. If you intend to store your camera for a long time the batteries should be removed and on the next usage they should be charged and then used. Batteries discharge over a period of time and using them without recharging or storing them may hamper your camera and its performance. Also the camera should be stored in a cool dry place. Keeping your expensive Canon digital camera inside your car in summers will hamper the camera and you will have to bear a heavy price for your carelessness. Camera accessories like the extendable memory card should also be taken care off. The card should not be taken out while transferring pictures and should be stored properly when not in use. This enables good performance of the card otherwise it could be corrupted and will turn useless. Thus taking mediocre care of your digital camera and spending a little amount on its care would help in maintaining and making your camera viable for years together.
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