Digital Cameras & Digital Photography

sue webster asked:


Understanding Digicams And Their Resolution Settings

Digital cameras, or digicams, have become the standard for photo taking, slowly eliminating the need for traditional film cameras. Even if you are considering replacing your old film camera, you are going to want to pay close attention to the one thing that remains a constant between the two types of camera on the market: resolution. Most photographers cringe when they hear that word because it is an important part of how clear and sharp a photograph turns out when they are developed – either in a computer screen or in a photo lab. When it comes to digicams, the resolution is the amount of pixels that fit in an inch of space. The more pixels in that space, the sharper and more vivid the picture is going to be.

When you consider how a picture looks on a computer screen, you know that the more pixels covering an area make the image look better. This is the same concept used in the way a digital camera recreates the image it took a picture of. A picture that has 100×100 pixels in a one inch area is going to be beautiful compare to a picture that is 100×100 pixels spread out over four inches. This is why when you print pictures from a photo that has been scanned into your computer and enlarges sometimes comes out grainy or blurry. If you enlarge something too much, it will distort it, changing the resolution.

The resolution of a digicam is in megapixels. That means there are 1,000,000 pixels in an inch of space. The more megapixels you have, the sharper the picture will be. If you are going to be using your digicam for everyday photography and picture printing, you want to make sure you purchase a digicam that has a resolution around thee to four megapixels. This will give a clear picture with vibrant color without strapping your wallet. If you are going to use your camera for professional photography, you will definitely want higher than four megapixels to ensure the best photos you can get.

Deciding on the resolution for your digicam is really going to depend on how good you want the hard copy to look. High-resolution digicam photos are going to look better than a photo taken from a standard film camera, but low-resolution digicam photos should stay displayed on the computer and never printed. When you are reading the information on how pictures will print from your digicam, you want to make sure you have at least 300 pixels per linear inch of print to get good resolution. The higher your pixels, the better the picture will be. Before printing, make sure your printer can handle the higher resolution. Some cannot handle anything over 600 pixels per inch resolution and will cause your computer and printer to freeze when trying to print.

You can find a great range of digicams as well as many other electronic gadgets at GadgetsAuction.com

Fletcher Mak asked:


Since time immemorial, fleeting moments have been a thing to look back at and relive the mirth and murk associated with them. More than practice, it has been the instinct which roots deep within us. Our past is not just a matter of seconds and hours we lived. It implies a lot beyond that. What is it and how does it affect us can best be answered in one word – memories, we value what we cherish.

Cameras have found a very distinct place in our lives. To some, it may lead to their profession and to others a hobby which guides their way to getting closer to those valuable moments which they would yearn to live again. With time and technology, the world of camera evolved and today the fad is digital cameras which we dotingly call Digicams.

Since the days of bulky cameras which transformed into traditional cameras which are still very much in use (image is captured on a film) and now digital camera, there have never been a shred of doubt on what they have done and can do with technical advancement. Let us pay a glance on the relevance and functionality of these digicams.

Digital camera does not involve a film roll which needs to be developed, rather it saves the images captured either onto the inbuilt memory or memory sticks/cards which can be transferred to a computer, another digicams or printed directly completely depending upon the facilities integrated. High resolution images, adjustable zooms, colour adjustment and various modes available to choose from in which you would like to shoot the photographs (depending upon ambience) work towards flexibility and inundate consumers with too many applications.

To lay hands on your desired digicams should not be much of an ask as there are various manufacturers making quality cameras and you can virtually compare digital cameras of different makes before buying one. Cheap digital cameras should be available on online shopping websites to make life easier and more colourful!

sue webster asked:


The Difference Between Digicams And Film Cameras

Digital cameras – abbreviated as digicams – are the newest and most convenient method of taking photos today. While these cameras may seem daunting to people, especially members of the older generation, they are really quite easy to use. One big advantage of a digicam: you never run out of film. Let’s take a look at the differences between a digicam and a regular, old fashion film camera.

Powering your camera is the first thing to cover. Both digicams and film cameras use batteries to power them so that you can snap the photo you want. There is nothing more frustrating than your batteries dying. Most film cameras, however, use disposable batteries to power the flash. Digicams use the batteries to power the whole camera. Most models or both types of cameras use disposable AA-sized batteries, but some digicams also come with Lithium-ion rechargeable batteries. These type of batteries last longer in your digicam than standard disposable one.

When you take pictures with a standard camera, you can snap them in a multitude of frame sizes and at different resolutions depending on how fast the shutter opens and closes. These are imprinted on film and needs to be developed by a professional. Digicams use a special chip to record the photos that you take and many of them offer you different options and features for your frame sizes and resolutions. Developing is a matter of downloading the pictures onto a computer and printing them, something that can be down at home.

In order to frame the picture you wish to take, you look through the optical viewfinder, line up the shot, and then snap the pictures. Digicam owners can line up their shots using the optical viewfinder or they can use the small LCD screen on the back of the camera to line up the shot. The LCD will show you exactly what the picture will look like before you take it, which saves many people’s heads from being cut off in the picture.

As mentioned earlier, in order to see the pictures taken with a traditional film camera, you need to have the film developed first. Then you pass around the glossy pictures and everyone gets the chance to see them. In order to have them developed and printed, however, you must take the film to a professional photo lab and wait as little as an hour or up to a week in order to get the photos. With a digicam you can immediately download the picture from your camera onto your computer, view and the print the ones you want without waiting and without having to pay someone to print them. With the many different photo papers available on the market today, you can save a lot of money printing your own digicam pictures as many times as you wish.You can find a great range of digicams as well as many other electronic gadgets at GadgetsAuction.com

sue webster asked:


How To Keep Your Digicam Clean

Keeping your digital camera clean is key to making sure it always takes the best pictures possible. It’s not difficult to do and requires maybe fifteen to twenty minutes of your time. By making sure that there is no dirt, dust, or grime all over your investment, it will continue to perform for many years to come.

Never perform any extensive cleaning on your digital camera by yourself. Always make sure that you take it to a professional and have it done. There are many interior pieces that could easily be damaged by someone who does not know what they are doing. Also, make sure that you check the batteries in your camera on a regular basis to ensure that they are no leaking any corrosive materials into the camera. Replace them regularly to ensure that this does not happen.

The lens is one of the most important parts of your digicam and you always want to make sure that you avoid touching it if possible. The oils in your skin can leave streak marks on it that is very difficult to get off. If you do need to clean the lens, hold your digicam upside down and gently blow any dust and dirt off of it. Place a few drops of cleaning fluid onto a soft dry cloth and clean the lens. Never place the fluid directly on the lens and never clean the lens dry. Also, never clean the interior or exterior of your digicam with canned air. Digicams are not air tight and there have been cases where consumers who have used canned air have blown dust onto the back part of the lens that cannot be reached for cleaning except by a professional.

You can use the same cloth to gently and carefully clean the rest of the camera’s exterior. If the camera has an LCD screen on the back, make sure you clean it with fluid that will not scratch the screen or leave streak marks. A micro fiber cloth is the best thing to clean electronics such as your digicam and if you use one specifically for your camera, store in a plastic baggie to keep excess dirt and dust from getting on it. Swatches from an old cotton t-shirt also make great rags that are good for cleaning your digicam.

If you know that you will not be using your digicam for an extended length of time, you should always clean it and store it someplace that is free from condensation. Remove the memory chip and batteries and store them in separate locations within the camera bag. Pack your digicam properly in its case to make sure that it does not get damaged in case of accident while it’s being stored.

You can find a great range of digicams up for auction, as well as many other electronic gadgets at GadgetsAuction.com

sue webster asked:


Earning Money With Your Digicam

Taking photos with a digicam is a hobby to many people around the world. There are plenty of opportunities to actually earn some money by simply taking pictures. If you have an eye for photography – and those pictures everyone talks about and loves says you do – then you could start picking up some extra cash by simply using your camera. You do not need to be a professional or even have taken photography classes. You don’t even need a lot of expensive equipment. All you need is a good digital camera, some imagination, and a steady hand.

Take your digicam wherever you go and practice taking a variety of pictures. Shoot landscapes or animals, buildings, flowers, abstract art, people…it doesn’t matter what you take a picture of. It could be the most boring thing on the face of the earth. What does matter, however, is the presentation. Make the pictures interesting. Practice by snapping so many pictures in a day that you fill up the chip on your camera. If you have a 2GB chip, you can take close to 600 high-resolution pictures a day. And when you download the pictures from your digicam, you’ll find plenty that you want to keep.

The beauty of a digicam is that you can delete the pictures you don’t like either from the camera or from the computer without shelling out development money. This is why you should also feel free to play with some of the different picture taking options your camera gives you. Try taking a picture in black and white or sepia tones. See what the difference between the actions (or sports) and plain portrait setting is. Try the nighttime setting. Don’t be afraid of exploring the options on your camera. If you know your camera well and what it is capable of doing, you’ll be able to take more interesting photos when you start trying to earn some money.

Obviously running your own photography studio may not be the most lucrative venture right off the bat. But there is nothing that says you have to be limited to taking portrait photos. Start out by taking some photos of local landmarks and offering them for sale on places such as e-Bay for the cost of printing or processing the picture and adding an inexpensive frame to it. Offer to shoot some pictures of your next door neighbor’s daughter’s birthday party, or for a friend’s family reunion. If you pick up a professional client, always make sure you take photos at different angles so that you get a wide variety to choose from.

Finally, take some of your favorite photos and post them on the Internet at places like TodaysPhotos.org. This can help get you some exposure as a photographer and maybe even a couple of paying jobs to get you started.

You can find a great range of digicams up for auction, as well as many other electronic gadgets at GadgetsAuction.com

Raina Kelsey asked:


Imagine your mobile handset performing the roles of a mobile phone, music player, camera, Internet browser and a gaming console, all packed in one single device. Click your pictures, shoot video clips, or download music. The coming-of-age multitasking devices allow you to do anything you want and you can store them all in your compact mobile phone.

With the fast-paced development of mobile technology, mobile phones have come a long way. Memory cards have been introduced to expand the storage capacity of mobile phones. Not only in mobile phones, memory sticks are also widely used in other digital devices including DigiCams and HandiCams. With memory cards of different brands and sizes, recording and saving video and audio files have become much easier. Sandisk memory sticks are ideal for delivering optimal performance, optimal pricing and advanced security. It also offers you guaranteed compatibility with Sony memory stick-enabled devices.

Sandisk memory sticks usually come with different storage capacities varying from 256MB to 4GB. Its Extreme PRO Duo cards varying from 1GB to 4GB, are used by serious professional photographers for easily recovering all digital files shot under severe weather conditions. Ultra PRO Duo cards are incredibly fast to store your digital photos, videos and music. Standard memory stick PRO cards have larger storage capacities, assuring advanced security with Access Control function and MagicGate technology. The Shoot and Store memory cards incorporate 64MB or 128MB storage space which is perfect for digital camera users.

Sandisk mobile memory sticks can accommodate up to 4GB storage space. Capture life’s best moments in pictures and video clips with your mobile device. The high-end configuration of the Sandisk memory sticks offers you fast data transfer rate which prevents sudden data loss. Get any of the mobile memory sticks ranging from 256MB to 4GB, whichever suits your mobile configuration. Store all your music, photos and video files comfortably in your handset. Stay updated with advanced technology.

Roberto Sedycias asked:


The portmanteau name of camcorder comes from the two words that describe it the best that is `camera` and `recorder`. It is a device that records audio as well as video images and saves it in its storage device.

Camcorders (filmadora) that initially used analog video tapes were earlier used for broadcasting of television images. They were huge in size, and had to be carried around on trolleys. However, as technology advanced, camcorders that could record digital videos started flooding the market, and soon by the 1990`s they were so small and convenient to use, that almost every home demanded one of these devices.

Camcorders (filmadora) consist mainly of three components: the lens of the camera, the imager and the recorder.

The lens is the `light path` of the camera that consists of a number of adjustments to allow the user to capture pictures and videos exactly as desired. These adjustments include parts like aperture (that allows one to control and adjust the light), the zoom function (that is used to adjust the field-view area covered by the lens), and the shutter speed (that helps capture any form of continuous motion).

The image, that could be called the camcorders `eye`, is used for housing the photosensitive devices. This is where electronic video-signal is developed from the light captured, in quite a complex electronic process.

The last section, that is the recorder, provides a number of signal-processing functions that help in copying the captured and developed video signals on the desired recording mediums (like the magnetic videotapes).

Camcorders (filmadora) operate on electricity and these days, most commonly they depend on rechargeable batteries. Therefore it is a must that you select your camcorder batteries well, and carefully, since they are going to be with you for a long time.

Camcorders (filmadora) come with a variety of features, some of the latest as well as the most popular additions being the flat LCD camcorder screens. Screens that can be rotated about 290 degrees along the vertical line, and horizontally about 90 degrees are also very popular among buyers, since they make video recording a luxury.

These days camcorders (filmadora) can be seen being used almost everywhere. Be it the electronic media that practically depends on this device, or the low budget TV shows that need clarity of images and sounds, in the most reasonable prices, or the political protestors who need to film images to prove things to the world, or the happy parents who wish to capture their newborn`s tantrums and feel proud.Camcorders are just everywhere!

Camcorders (filmadora) come with various price tags (starting form just about a few hundred dollars to over a thousand dollars), depending on the features on the device, the clarity of sound and images provided, the company manufacturing it, etc. Much of it also depends on factors like the format used by them (like the digital format or the analog format that are extremely popular).

However, regardless of the technology these devices may be using or how sophisticated its features may appear to be, camcorders (filmadora) are very user friendly and can be used by anyone. One of the most popular and user friendly applications of camcorder can be found in cell phones where camcorders are incorporated so extensively. However camcorders that are included in cell phones do not provide pictures as clear as the pictures provided by the camcorders.

Needless to say, camcorders (filmadora) have surely come a long way since it was first introduced in the market, and judging by the rate of its growing popularity, it can be safely said that these devices are here to stay for a long time and continue to develop and grow. Camcorders surely have a long way to go!

Victor Epand asked:


The term camcorder refers to a portable electronic device for that is used for recording video and audio. This is done through the use of a built-in recorder unit. Most all camcorders contain to major units. The first is a video camera and the second is a video recorder. This was a leap in technology because at one time these two units were separate. One unit captured the video and a second separate unit recorded the material.

The first camcorders were created by companies such as JVC, Sony, and Kodak. These early models used an analog videotape to record material. This was based upon a unit that had magnetic tape in which the camcorder recorded video material. This was the standard until the 1990s when camcorders when to digital recording. In the 2000s the use of analog tape became obsolete. Instead of magnetic tapes, the use of tape-free solutions like optical disks, hard disk drives and solid-state memory have become the norm.

The older camcorders had removable video cassettes that could be played in other devices. The newer digital video recorders still use removable media but now it is in form of memory cards, or built-in memory, or in some higher end models they record both ways.

The newest generation of camcorders are high definition or HDD-based camcorders. These models usually have a non-removable hard disk drive. The information can be downloaded to a computer or similar device, or the camcorder can be used a playback device.

Camcorders that do not use magnetic tape are referred to as tapeless camcorders. The newer models of camcorders that use a couple different types of recording media are often referred to as hybrid camcorders. An a example of this type of camcorder is one that records using built-in HDD and also has a memory card that can be removed.

Camcorders were created so people could capture memories. These replaced the old type of cameras that used actual film that could them be viewed using a movie projector. Camcorders allowed people to film their lives, their children and their history in a way never done before. As technology changed so did the size of the camcorder. What used to weigh a few pounds and had to be held on the shoulder is now as small as a cell phone.

The history of the camcorder can be followed by understanding how technology changed. It began in the analog magnetic recording age and now is firmly seating in the digital age.

Jonny Rae asked:


There are a number of things you should consider before buying hd camcorders. The high definition camcorder market is huge with many different makes and models to choose from and the prices can vary greatly too so you should ensure that you read all of the product reviews and buying guides before you purchase to make sure that you get the right high definition camcorder for your life style.

Some ideas you may want to consider and things to look out for when researching hd camcorders.

HD camcorders come in many shapes and sizes. Think about where it will be used! Will it be for family and around the home or will it be used by the more adventurer type. The size, weight and the shape are the first critical research factors you should consider before you buy.

Some hd camcorders have power management systems built in that automatically power off the device when not in use which saves on the battery life. Ideally you should then be able to view the battery life on the screen at the touch of a button. Can be a handy feature to have.

I personally like it to have a good index screen that is clear and shows thumbnail images of both still and video clips so it makes it easy to make your selection.

The ability to store your data on a memory stick has become a common feature on many high definition camcorders. This is a great feature as it then means you can upload  the info onto any computer, dvd player or computer games console. The best thing about memory sticks is their ability to store massive amounts of recordings on such small size. No bigger than a cigarette lighter. 

Look out for hd camcorders that have a function that allows you to select the type of scene you want to use. Makes your recording more interesting. Some scenes that you may see are Twilight – Gives the appearance of the light right before it gets dark. Beach and snow – tones down the brightness so the images are not spoiled by glare. There are many more.

The imager on any digital camcorders ideally should have advanced HAD CCD technology with a high number of pixels (340+) to give you the stunning detail and clarity when viewing.

You want to make sure that the digital zoom is high speed to bring the action right to you no matter how far away the object is. If you can another good feature that has been adopted by some makers of hd camcorders is Digital Zoom Interpolation (DZI) which basically means that fast digital zooming is clearer in extreme situations with less distortions than on previous formats.

The DVD video recording used on the high definition camcorder should be able to record in a variety of different DVD formats easily. Mpeg etc..