www.1001TopWords.com |
Digital Cameras vs. Film Cameras- the debate goes on
One of the biggest debates in the photography world is whether digital cameras are better or film cameras better? The answer to this question cannot be answered in a simple yes or no. There are several issues which need to be considered while answering this question. To make things simple and without getting too technical, the major benefits of using a digital camera is that it is cheap and fast. There is no cost involved in clicking digital photographs as compared to film cameras. Also, you can preview the pictures before choosing to print them; hence there is little/no wastage of snaps involved. However, for traditional users, a digital camera is not such an easy gadget to use. One does not only need to learn how to use a digital camera but he/she also needs to gain mastery over the computer. This can get to be a little difficult for those who are computer-averse. As far as image quality is concerned, there are four major factors ? picture resolution, presence of noise/grain in cameras, dynamic range and the color quality of the image. Resolution, in photography language, means the sharpness and the visibility of the image. In this area, the film camera definitely wins since nearly a 6 mega pixel camera is needed to match a 35mm film camera. Noise/grain refers to the amount of grains which appears in cameras. Digital cameras are extremely sophisticated in this aspect in comparison to film cameras and the level of noise/grain appearance is much lower. The dynamic range is one of the main weaknesses of a digital camera. The range of a digital camera largely gets affected in contrasting light and normally occurs in the form of white highlights in the image. But some of the latest digital technologies are trying to eliminate this problem in digital photography. Color quality in digital photographs is much, much better than those images which are taken from film cameras. The pictures are much sharper, brighter, and more vivid and tend to have a three-dimensional quality ? which is very difficult to obtain in prints from film cameras. Thus, overall, both the digital and the film camera have their own advantages and disadvantages. It depends on the user and his personal preferences to choose one over the other. If you are an average, computer-friendly individual who uses the camera for taking pictures of your family, then a digital camera is recommended due to its lower price and greater convenience. However, if you are an avid photographer, then it is best that you master both technologies. Since, as the future unfolds, it will be necessary for all to know how to use a digital camera with expertise. Kevin Rockwell worked as a network TV cameraman for 20 years shooting news and sports. Now a devoted fan of digital photography and video he works to gather information, tips and news for digital camera users. Oh and he loves to shoot pictures of his kids playing sports.http://www.great-digital-cameras.com/gdcj.html
|
RELATED ARTICLES
Exposure Compensation The digital camera is in reality a great possession with many facets of its utilities and not only that knowing these utilities makes the understanding the digital camera complete. The utilities are also so very diverse that they too offer further introspection of details in their varying applications. Such an area is digital camera exposure compensation. Only knowledge of digital camera exposure is not enough, so the digital camera exposure compensation requires some amount of exposure in itself! This discussion is focused towards that cause itself. The Truth About Pixels - Part I: Digital Cameras Most digital cameras today boast of greater resolution and picture quality. What does that mean to the amateur or occasional photographer? You hear of cameras with 3 megapixals up to 6 or 7 megapixals. What is that? The book that comes with the camera explains all the buttons, bells and whistles, but does not explain megapixels. Most people do not like to work with numbers much, but it is necessary to understand pixels. So here's my attempt to explain pixels. I'll try not to involve too many numbers. Christmas Rush this Holiday Season to go to Digital Photography So you have rushed out into the malls in a mad panic for this christmas holiday and are going to purchase a electronic item on Credit think again. Consumers are paying again through the nose agin this year 1.5 billion in sales up from last year and sure to gain ground next year again. Olympus Digital Cameras - Digging Into The History One of the oldest companies, Olympus has had a long and historical journey. Olympus digital cameras are being used all over the world today. Let us take a look at the glorious history of Olympus here. Picture Framing for Photographers - Part 1 Imagine being able to frame all your own photographs just as well as a professional. You can save enough money to easily pay for all the necessary tools, and the convenience of being able to do it yourself frees you from having to get someone else do it. If you're an amateur a mount cutter, a frame clamp and a hand-operated frame joining tool is all the equipment you need to make professional looking frames. These days the tools are easy and safe to operate, inexpensive, and give you a good result. Picture framing can be divided into four areas. Cutting the bevel mount, cutting and joining the frame, mounting the photograph, and fitting and finishing the job. The tools required to perform each one of these functions are as follows. Using Film Speed Effectively (Black & White Film Thoughts) It's hard to find sometimes but it's making a resurgence, black and white film. If you've never used this film now is the time to try it out. Here are some tips to using b&w film and what you can expect from the results. Photography Workshops and Master Classes Several years ago, I met a fellow photographer - albeit, he was an amateur, a very good one (the difference is not the quality of the work . the difference is that one does it for love, the other does it for money). He is now a new friend and fellow photographer named Marco, an Italian. His day job is as a top children's heart surgeon. His passion for photographing people takes him all over the world, seeking out that special face, interesting enough to be captured on film/file. How to Easily Select the Important Photography Category for Your Home Based Business You may have already started to make money from your photography, but if you are still a gifted amateur, then there are effective methods you can use to kick start your chances of making a profit. At the present time there has never been more opportunities for the photographer. New technologies in the form of digital cameras are changing the face of the industry. However that has always been the case for photographers, and it is no reason to get discouraged. Digital RAW Workflow for Beginners Having an efficient work flow is essential for photographers. In the days of film, many of the tasks in the film work flow were handled by the lab. Now, more and more photographers are switching to digital and have to handle many of these tasks themselves. The purpose of this document is to provide a basic digital work flow for working with RAW images that is camera and system independent.Most modern digital SLR cameras, and some point and shoot models, have the ability to record the RAW data from an exposure, allowing the photographer to process the images as they see fit. This can be a daunting task, especially for those who don't have a work flow in place to handle the images from the camera. The following steps will take you through the process of setting up your own RAW digital work flow.Work flow Step 1: Compose and ExposeYour digital work flow begins before you ever sit down at yourcomputer. One of the best things you can do to make your work flow more efficient is to get as much of your image perfect in the camera as possible. Many digital photographers have fallen into the "I can fix it on the computer" trap. This costs you time and money. The more time you spend "fixing" a photo after you've tripped the shutter, the less time you are spending with clients.Here are a few tips to help reduce your workload from the time you make your exposure:Set your white-balance to match your scene. If you get the proper white-balance in the camera, you won't have to adjust it later on the computer. See your camera documentation for how to set a custom white-balance. Remember to set your white balance whenever you change lenses, or the quality of light. If you change modifiers, or lenses, change your white-balance as well.Expose for the highlights. Since digital acts similar to slide film, its easy to accidentally blow your highlights. By exposing for the hot parts of the image, you'll save yourself some time in the long run.Scan your frame. Get in the habit of doing a top-to-bottom scan of your frame before you trip the shutter. This will help you avoid stray hairs, lights in your frame, reflectors being visible, and anything that you might have to clone out of the image later.Work flow Step 2: Importing and Backing Up Your ImagesThere are many ways to get your images from your camera to yourcomputer. Some people use a card reader that will read the images off the memory card from the camera. Others connect the camera directly to the computer and import the images directly. No matter how you get the images to the computer, your first step is to setup an organizational structure for the images and create a backup copy of the RAW files for safety.First, create a folder to store your image files. In our studio, we use the folder name to organize our images. For instance, let's say we are importing images from a portrait session with Jane Doe that took place on January 1st, 2005. Our folder name for this session would be P_2005_DoeJane_0101. If we also did a portrait session with John Doe on the same date, our folder would be named P_2005_DoeJohn_0101. This allows us to keep our images organized in a way that we are familiar with. Use whatever folder structure you like, as long as it helps you keep things organized.Next, we will create the folders under our P_2005_DoeJane_0101 folder that we will use during the course of processing the images. We create the following folders: RAW, WORK, and JPEG. The final file structure looks like this:-+P_2005_DoeJane_0101-|-RAW-|-WORK-|-JPEGThe RAW folder holds our RAW image files, the WORK directory holds the processed TIFF files where we will do all of our editing, and the JPEG folder holds the completed files, ready to be uploaded to the lab.Copy the images from your camera to the RAW folder using whichever method you prefer. As soon as this initial copy is complete, make a backup copy of these images. Some photographers backup to writable CD-ROM or DVD discs. Other photographers backup to a separate backup hard drive. No matter what method you choose for your backups, they are CRITICAL. Make sure you can recover your images if something should happen to your memory card.Work flow Step 3: Verify Your BackupYour backup copy of the RAW images files is important. Take a moment to verify that you can read the images you copied to your backup medium. Once you have verified your backup medium, you may proceed with the work flow.Work flow Step 4: Culling the HerdConverting the images you never want the client to see wastes time and money. Use your preferred image browser to go through the RAW images and delete any that you know you won't use. Don't worry about deleting the wrong file, that is why we made a backup. If you delete a file you wanted, just bring it back from your backup.Once you have selected your "keepers" from the RAW images, it is time to move on to the next step.Work flow Step 5: File ConversionMost cameras come with software specifically designed to convert the RAW image data from its native format into TIFF files, JPEG files, or some other format that is compatible with the popular image editing software.At our studio, we convert the RAW images into 16-bit TIFF files,because we like to have the maximum amount of data available forediting and processing. Your needs may vary. There are many articles on the Internet that deal with the different file formats and the pros and cons of each. For the purpose of this tutorial, we are going to assume that the files are being converted to 16-bit TIFF files.We now open the software that came with our camera and set it toconvert our RAW image data to 16-bit TIFF files, and save them in the TIFF folder we created in Work flow Step 2. This step can be time consuming, so we often go out to eat while the images from a session are converting.Once the conversion is finished, you will have a folder of 16-bit TIFF files to do editing and retouching on. We use TIFF at our studio because it is a loss less format. That is, we can save the file as many times as we like without degrading the image quality. JPEG is a lossy format, every time you save a JPEG file, you lose a little more data to compression.Work flow Step 6: Editing and RetouchingThis step of our work flow is where the real work is done. You will open each TIFF file in the image editor of your choice and make sure your colors and exposure are correct, the crop is the way you want it, and the image is ready for printing. At this point you will make any edits to the image, such as changing the crop, converting it to black and white, or doing any needed retouching.If you use the TIFF file format, you can save as many times as you need to during this process without having to worry about losing image quality.Once editing and retouching is done, save your work file and move on to the next step.Work flow Step 7: Saving the Production FileOne of the cons to working with 16-bit TIFF files is that they take up an incredible amount of disk space. Once we have reviewed the images with the client and ensured that no further edits/retouching need to be made, we convert the TIFF file to a JPEG production file for archive purposes and sending to the lab.Open the TIFF file in your preferred image editor and save your file as a Baseline Level 10 JPEG in the JPEG folder we created earlier. Why not save as a Level 12 JPEG, you might ask. When printing your image, there is no discernible difference between a level 10 JPEG and a level 12 JPEG. Try it for yourself and see.Once your files are saved as JPEGs, move on the the next step.Work flow Step 8: Backup Your Production FilesThis is a good time to make a backup (either to CD/DVD, or to another hard disk) of your JPEG production files. This ensures that you have a copy of all your hard work and if something should happen to the original files, you know you have a good backup.Work flow Step 9: Cleaning Up the RAW and Work FilesOnce we know we have a good backup of our production JPEGs, we delete the entire WORK folder and the entire RAW. This frees up the large amount of space that TIFF files require and leaves us with a manageable set of files from the job. However, we have already made backup copies of the RAW files and the JPEG files, so if we ever need to re-edit an image, we have the materials to do so.Work flow Step 10: Final TouchesAt this point our production JPEG images are ready to print or send to the lab. Make any final adjustments to the image size and print or upload your images.Final ThoughtsWith an efficient digital work flow, handling large amounts of digital images is easy and relatively stress free. I hope this tutorial has given you some ideas on how to best setup your own RAW digital work flow. Hyperfocal Focusing: What Is It And Why Should You Use It? When should you use hyperfocal focusing? Well, sometimes when shooting a landscape, you want everything sharp from the front to the back of the scene. Setting a small aperture such as f/16, f/22 or even f/32 can help, but if you really want to maximize depth of field, hyperfocal focusing is the technique you need to use. Digital Camera Disc Formats As it is a fact that digital cameras are comprised of miniature computers that have storage discs for retrieving the images as digital information, so a certain amount of knowledge is necessary regarding the digital camera disc formats. A proper understanding of the disc formats of the digital camera memory can help the photographer or user make efficient use of the device in a correct and useful fashion. This discussion is aimed at revealing these little details! The Primer on Digital Camera Printers Once you have clicked photos through your digital camera, then the next step is to turn these 'virtual' images into real photos. One way is to send the memory card to a digital photo laboratory and get the images developed there. But if you click digital photos on a regular basis, then it is better that you buy yourself a digital camera printer, or more commonly known as a digital photo printer. Crooked Horizons in Your Photos? ? Here is a Five Minute Digital Fix Remember the good old photography days? Top 10 Digital Cameras - What You Need To Know About Them There are a large number of top 10 digital camera lists available on the Internet today. Each one of them is different and they all have different sets of criteria, on the basis of which these lists are compiled. Using a Camcorder to Record Family Events Quickly and Easily Let's start there (but not spend too much time on it because you are probably already checked out on their use): Digital Zoom Versus Optical Zoom The digital camera is but a technological advancement of the conventional analog camera. And thus every component of the analog camera must have been upgraded or changed to bring in some improvisations. This discussion is an effort to unravel alteration and make one comparison between what was and what is! This discussion is thereby focused upon a very critical component of a camera (analog as well as digital), the zoom! 9 Tips For Taking Great Digital Photos Introduction Digicam File Formats Looking at the digital camera, a person can visualize it as a combination of a camera along with a miniature computer system that stores the images as files or sets of bits, rather than a chemically treated film. Thus it comes to be a fact that there are certain file formats in which these images of the photographs captured by the camera are stored. And again, this is subject of discussion for understanding the digital camera properly. In this effort this discussion reveals the intricate but overlying to provide a brief overview to the readers regarding the file formats of the digital cameras. Digital Camera Basics Digital Camera Basics? The Vocabulary Why 1.5 Megapixels is Enough Dots Per Inch is a useful measure of relative resolution. But if you don't know the image size in inches or some other measure of size, then the amount of dots per inch doesn't mean much. That's why DPI is used in conjunction with scanner Specifications, because you know that the size is going to be 3.8 by 1.7 inches! |
© Athifea Distribution LLC - 2013 |