![]() |
![]() |
![]() |
Digital Camera Auto Exposure and Auto Focus
The digital camera being a fantastic and technologically advanced device contains many different applications of its own. Many users of this fabulous device are unaware of quite a few of these functions which can actually do wonders. And it is the duty and right of every person possessing the digital camera to intervene into the depths of knowledge to understand their prized possession and their varying qualities in order to foster the true respect that this device deserves. This article deals with providing information regarding one those qualities - Auto focus and auto exposure! Exploring the information in slight more details it can be stated that auto exposure cameras are provided with a fixed focus lens or manual focus lens. These cameras are the simplest to set exposure. To obtain the correct exposure for a particular subject of photography, the only thing that needs to be done is to simply lock the exposure by pressing the shutter down halfway on the digital cameras upon a reference object that is about one fifth gray and also illuminated by the aid of the same source of light as subject of photography. After locking the exposure, the photographer has to recompose the frame and shoot the picture. Auto exposure and auto focus cameras are to some degree harder for setting the exposure, because they contain the exposure lock that is generally tied to focus-lock. However, the users or photographers using these auto exposure and auto focus cameras can still make adjustments for the correct exposure and correct focus using the digital cameras and make the photographs perfect! Again, the exposure can be adjusted by locking on an 18% reference that is illuminated by the aid of the same source of light as subject of photography. The users have to only ensure that the distance to this so-called reference is the same as the distance to the subject of photography that actually sets the focus. Now discussing the auto focus and auto exposure lock (AE/AF) a bit more in detail. The shutter release button on a digital camera has more function than just snap a cool picture. The users have to grab a technique where he or she has to depress this shutter release button half way down thereby locking both the auto exposure and auto focus. This enables the users or photographers to have more control on exposure in difficult lighting situations while using the digital camera. Moreover, this entire process also helps him or her to determine where the camera focuses. Like if the photographer intends to set the exposure before composing the final shot of the photograph then he or she can move the digital camera slightly so that only the subject to be photographed is visible prominently in the auto focus frame in the viewfinder. As a next step he or she can depress the shutter-release button down half way to set focus and exposure and then recompose the picture and finally completely depress the button in order to capture and freeze the moment of time! It is to be noted here that the auto focus and auto exposure lock (AE/AF) is available in all photography modes of the digital cameras that are nowadays available for the general people. Not much remains to be discussed about this particular topic of auto focus/auto exposure and a brief discussion as above is enough to reveal a bounty of information regarding this fantastic feature of the digital cameras. At the end of this discussion it can be expected that both the novice and expert photographers and user of the digital camera would benefit from whatever has been revealed and the effort to bring out the human mind from the dark oblivion about auto focus and auto exposure lock would be a success in the magic light of the digital camera! About The Author Jakob Jelling is the founder of http://www.snapjunky.com. Visit his digital camera guide and learn how to take better pictures with your digicam.
MORE RESOURCES: Does Your Discomfort Photographing Strangers Keep You From Being a Good Street Photographer? Fstoppers Opinion | Photos are disappearing, one archive at a time The Washington Post The Arab Documentary Photography Program Announces Ten Winners The Eye of Photography Let's rock! Shooting a rock 'n' roll wedding led to this Toms River photography business Asbury Park Press Explore NASA’s Astronaut Photography Archive ExplorersWeb In Memory of One of New York’s Best Street Photographers (NSFW) The Phoblographer Canon U.S.A., Inc. Photography Tutorial Kicks Off Next GlobeNewswire UA Little Rock Brings Back Popular Puppy Mugs Event to Support Photography Students University of Arkansas at Little Rock Norton Museum's 'Certain Silence' exhibition challenges the boundaries of photography Palm Beach Daily News Every picture tells a story Harvard Gazette Jacob Cowgill shares photography in Dutton Choteau Acantha The Viltrox AF 25mm f/1.7 Air: Compact, Versatile, and Well-Suited for Street and Event Photography Fstoppers World Athletics Media Academy: developing new talents in journalism, photography and TV commentary World Athletics Focus on Photography Art Exhibit - CALL FOR ARTISTS - Entry Deadline March 22nd Northern Public Radio (WNIJ) Clarkston School District Announces Request for Proposals for School Photography Services Big Country News Quincy Art Center to be host of stunning wildlife photography exhibit beginning Friday Muddy River News 15 breathtaking images from the Nature Photography Awards Popular Science Using Vintage Lenses for Underwater Photography The Phoblographer AI is Impacting a Famous Magnum Photographer The Phoblographer Juried Art Exhibition displays student photography Point Park Globe Marconi Photography in Toms River Asbury Park Press St. Louis brides report photographer failing to deliver wedding photos, refunds, and peace of mind KSDK.com A newspaper worth 34,000 words Times Union Photographer to discuss archiving oldest, largest trees in the U.S. Thursday in Palm Beach Palm Beach Daily News Flo Fox, 79, Dies; Street Photographer Overcame Blindness and Paralysis The New York Times Starting photography changes your POV The Baylor Lariat How I got the photo: Peta in silhouette Photofocus Spotlighting women in photography this International Women’s Day World Photography Organisation | Texas Photographer Turns to Temu to Pull Off a Luxe 80-Guest Baby Shower for Just $4,000—Saving $18K Times Record News Photography by Linda Cates. Instagram Ramona photographer tunes up Par Lounge with musical art The San Diego Union-Tribune Check Out The New Congleton Photography Website! Canine Chronicle | How to photograph the total lunar eclipse WHO TV 13 Des Moines News & Weather Framing the Artist: Photography, Music, and the Power of Being Seen I CARE IF YOU LISTEN UMMA hosts new photography exhibit ‘Strange You Never Knew’ on the Asian-American diaspora The Michigan Daily Inside 'Paul McCartney Photographs 1963-64: Eyes Of The Storm' At The De Young Museum San Francisco Magazine This is Why You Need a Telephoto Lens for Landscape Photography DIY Photography Social Change In the 1960s and 1970s Influenced How Photographers Viewed Our Lives The Washington Informer Photo Focus: The magic of photography Charleston City Paper The Luis Ferreira Alves Award Celebrates The Connection Between Architecture And Photography PHmuseum Sony World Photography Awards Unveils Stunning Finalists in the 2025 Professional Competition My Modern Met Video tips for stills shooters: Understanding aspect ratios Australian Photography BG photographer shares nature photography to focus on the light rather than the dark BG Independent News Canon U.S.A., Inc. Photography Tutorial Kicks Off Next Installment of the Future Authors Project at Eastport-South Manor High School The Manila Times A decade of music photography Australian Jewish News Local photographer shines at Mid-Winter Fair Imperial Valley Press Exhibition at The Met Illuminates the Early History of American Photography The Metropolitan Museum of Art Prince Louis Shows Off Photography Skills for the First Time as He Picks Up Kate Middleton's Hobby AOL Elane Photography v. Willock ADF Media Corrections officer arrested for illegal photography Tullahoma News and Guardian Architecture Firm Behind Some of Pittsburgh's Most Beautiful Buildings Receives Prestigious Award Pittsburgh Magazine From Chaos to Quiet: Sony World Photography Awards 2025 Announces Open Contest Winners DIY Photography Profile: Tace Stevens Australian Photography 14th Annual Downtown Artists Co-op Photography Expo Showcases Local Talent at Art Walk Clarksville Online 10-Minute Challenge: A ‘Decisive Moment’ in Street Photography The New York Times |
![]() |
![]() |
![]() |
RELATED ARTICLES
Seven Ways for Saving Your Digital Images Forever! So, you have taken lots of pictures with your new digital camera, the memory card is full, and you are wondering how to store and archive your images.1 Buy another memory cardThe method of storing your images with least effort is to buy a new memory card and keep your images on the first card. Entering the World of Digital Video Cameras Gone are the days when you would need to employ a professional to take a video for your business projects. Whether you need it to provide training to your employees or students, you can do it yourself with the help of a digital video camera. Travel and Scenic Photography 101 When you're driving through the mountains somewhere, and you notice a car parked half off the road and some guy leaning to the left to avoid a branch with his Rebel 2000 camera in the act of focusing, you've met me. I do this because, to me, a trip isn't fulfilling unless I've preserved that beauty for posterity. Terms Used The In The Stock Photography Business So you are a small business person or web designer and you want to purchase some stock photography for your website. Great. The Photography Portfolio: Building Your Reputation If you have hopes of becoming a professional photographer, or even just of trying to get your work published in a public forum, you will need to create a photography portfolio. So what's so important about a photography portfolio anyway?There are many reasons why having a portfolio of your work available for others to view. How a Digital Camera Works The digital camera is not something of a magic box that came out of the blue and made wonders! The digital camera is very much like the conventional analog camera, but the technology has been altered. It also contains most of the associated components that the conventional camera contains, like lens and a shutter for letting in light, however instead of reaching a photosensitive film, the light is made to fall upon array of image sensors or photosensitive cells. Pinhole Photography: Right Back to Basics Why Pinhole Photography?It's fun. It's creative. Getting Your Photos Ready for Sharing One of the main reasons people buy digital cameras is so they can share their photos with others. Even if you are just going to print your photos for yourself, you will want them to look their best. Photography - Rules of Composition Composition is defined as the combining of distinct parts or elements to form a whole. In photography that definition is very important in taking quality pictures. Black and White is Beautiful Think about Laurel and Hardy for a moment, or Charlie Chaplin, and even Harold Lloyd. All true examples of early cinema genius. Becoming A Digital Artist On A Budget So, you want to become a digital artist but paying several hundred dollars for Photoshop seems too much. Don't worry, there are dozens of very inexpensive tools you can use available on the Internet. The Paradigm: Going Digital As you might imagine the paradigm shift from traditional film-based photography to digital is rapidly creating new opportunities to learn and grow. The photography industry is moving at an incessant pace, and digital cameras sales have surpassed their film-based cousin at an alarming rate each year. The Benefits of Disposable Cameras Disposable cameras are cheap and easy to use. If you just want to take some snapshots and have fun then this is the camera for you. Choosing The Right Digital Camera Let's get something straight right out of the box. If you're looking to buy a new digital camera, you don't really have to be an expert in pixels and mega pixels and all that kind of stuff. Tame Those Memories Family vacations, summer weddings and family reunions are in full swing, and the warm memories and envelopes of photographs are ever growing! You certainly intend to organize them -- but the boxes in the attic are full of intentions, and now the photograph CDs are being to pile up! What can you do to stop the madness?Step 1: Decide why you are saving the photographs. My mother- in-law, for example, wants to ensure them for future generations, which means acid-free paper and detailed labeling. How to Create a Family History Video Memoir with Photos and Interviews of Your Loved Ones Here are examples of two basic videos you can create quickly on a great budget:Example A - Do-it-yourself for around $125 + extra copies1. The interviewRent a digital video camcorder or if you have one already, use it. Imperfect Photos And How You Can Fix Them So your picture came out less then perfect. Blemishes or wrinkles, red eyes and wrong color balance - you can fix it all without having to learn or pay for Adobe Photoshop. The Naked Truth on Shooting Nudes There are major obstacles to overcome to get into nude photography, not least of which is the need to practise technique. By its very nature there has to be at least one subject, and the big problem for the photographer here is image. How Can I Preserve My Lifetime of Memories in Photographs? Like most folks you have probably have organized and sorted your photos atleast once. The problem is they never seem to stay organized no matter how hard you try, and even if they do they seem to lack that original impact that they had shortly after you took them or if they do, you never drag them out until sadly, someone passes on. 10 MORE Ways to Make Money with Your Digital Cameras 1. Pet photos - advertise a Pet Photography business where you photograph pets with their owners. ![]() |
home | site map |
© 2006 KeralaClick.com |