Authentic voices. Remarkable stories. AOL On Originals showcase the passions that make the world a more interesting place.
James Franco loves movies. He loves watching them, acting in them, directing them, and even writing them. And now, he’s going to take some of his favorite movie scenes from the most famous films of all time, and re-imagine them in ways that only James can.
Go behind the scenes with some of the biggest digital celebrities to see what life is like when the blogging and tweeting stops.
The story of punk rock singer Laura Jane Grace of Against Me! who came out as a woman in 2012, and other members of the trans community whose experiences are woefully underrepresented and misunderstood in the media.
Documentary shorts conceived of and directed by famous actors. Jeff Garlin, Katie Holmes, Alia Shawkat, Judy Greer, and James Purefoy
Park Bench is a new kind of "talking show" straight from the mind of born and bred New Yorker and host, Steve Buscemi.
Digital influencer Justine Ezarik (iJustine) is back. After covering the world of wearable tech last season, iJustine is expanding her coverage this year by profiling the hottest tech trends across the country.
A 12 episode documentary series following 5 startup companies competing in the 2013 San Francisco TechCrunch Disrupt Startup Battlefield as they fine tune their products and eventually present in front of a panel of judges in hopes of winning $50,000 in funding.
Enter the graceful but competitive world of ballet through the eyes of executive producer, Sarah Jessica Parker. This behind-the-scenes docudrama reveals what it takes to perform on the ultimate stage, the New York City Ballet. Catch NYCB on stage at Lincoln Center.
Nicole Richie brings her unfiltered sense of humor and unique perspective to life in a new series based on her irreverent twitter feed. The show follows the outspoken celebrity as she shares her perspective on style, parenting, relationships and her journey to adulthood.
Explore what it means to be human as we rush head first into the future through the eyes, creativity, and mind of Tiffany Shlain, acclaimed filmmaker and speaker, founder of The Webby Awards, mother, constant pusher of boundaries and one of Newsweek’s “women shaping the 21st Century.”
Gwyneth Paltrow and Tracy Anderson spend time with women who've overcome hardship, injury, and setbacks to triumph in the face of adversity.
Hank Azaria’s touching, humorous, and often enlightening journey from a man who is not even sure he wants to have kids, to a father going through the joys, trials and tribulations of being a dad.
A digital camera is a great tool for spending creative quality time. This video explains the difference between film camera ...
and digital camera.
Tags:The Difference Between Film and Digital Cameras,camera types,digital camera components,digital camera operation,digital camera technology,Digital Photography,education 2000,film camera components,film camera technology,how a digital camera works,how a film camera works
Grab video code:
The Difference between Film and Digital Cameras
Now the big question what's the difference between a film camera and a digital camera? Well, the prime differences in how the pictures formed. As we know when using film the light reflected from the subject through a lens strikes the film, which is a material tube with a chemical solution that reacts to light in reversed tones. This we know as the negative. The picture stored in the film canister to the roll is finished. Once the film is dropped off at the lab, the technician opens the canister in complete darkness and puts the film through a series of chemical processes that first bring up the negative image and then fix these images permanently.
The negatives are now put into an enlarger which projects the image onto a light sensitive piece of paper where the image is formed, which in turn again is chemically treated to preserve the image and now we have what is known as a photo. Now with digital photography the prime difference is that the process no longer uses chemicals but rather a series of tiny receptors behind the lens which convert the light reflected from the subject to electronic bits of information known as pixels which in turn are stored on what is known as a memory card. The information is then transferred into your computer and then created on a home printer or taken to your local camera store, supermarket or pharmacy where the photos are both printed and then stored on the disk which replaces the negatives.
This is a technological difference between film and digital cameras. Remember digital photography in one big respect is the same as film. We are looking at a subject through a view finder, through a lens using light to record that subject. But what makes digital photography so accessible to both the amateur and the professional is that the read out screen on even the most inexpensive cameras allows you to see right off whether or not the photo you just took is one you want to keep.
For whatever reason the image maybe blurry or you accidentally put your finger in front of the lens, you can now press the delete button and get rid of that wasted image. As a professional and guess this even happens to us, I’ve heard a nightmare stories of wrong exposures or cameras accidentally open and film fogged. In the past, as a professional one of my considerations when billing a client for a job was how great my film expense would be. I haven’t used film in two years and now I passed the savings onto my clients.
Now on purchasing digital camera you may want to start with an inexpensive point and shoot just in case photography is something in the end you like to leave to someone else. But consider this with digital photography, you never have to buy film and pay for processing again. Nor get stuck with images that are no use to you. In the given year there are birthdays, holidays, graduations and vacations. Consider that the few hundred dollars saved on film and processing might go to a better and more professional camera. Now you can really focus in on some great pictures.