camera retailers | what is a digital camera

Jump up ^ British Standards Institution (1963). Photographic lenses: Definitions, methods and accuraccy of marking (British Standard 1019) (2nd ed.). British Standards Institution. Retrieved 19 March 2016.
This small camcorder, which records 720p at 25 fps and has a flip screen, may not excel in low light environments but in bright light it provides high quality videos at an excellent price. If is a perfect way for lifestyle vloggers to get started.
Compacts often have macro capability and zoom lenses, but the zoom range (up to 30x) is generally enough for candid photography but less than is available on bridge cameras (more than 60x), or the interchangeable lenses of DSLR cameras available at a much higher cost.[15] Nowadays some pocket/compact cameras have topped up some bridge cameras with zoom capability up to 40x and 4K video which its video sensor is bigger than video sensor of a handycam.[16] Autofocus systems in compact digital cameras generally are based on a contrast-detection methodology using the image data from the live preview feed of the main imager. Some compact digital cameras use a hybrid autofocus system similar to what is commonly available on DSLRs. Some high end travel compact cameras have 30x optical zoom have full manual control with lens ring, electronic viewfinder, Hybrid Optical Image Stabilization, built-in flash, Full HD 60p, RAW, burst shooting up to 10fps, built-in Wi-Fi with NFC and GPS altogether.[17]
Just wish the 770 had the audio issue fixed, hell my Gopro Silver has better audio than the 770 when imported into an editor. Nice well defined audio blips instead of the almost flat lined 770. However straight from the 770 camera played on a PC or TV via HDMI the audio is very good.
If you want a great digital camera that more than meets the needs of the amateur-but-dedicated photographer, then the Sony Alpha A6000 Mirrorless Digital Camera is the way to go. This device works great in the bright light of day or the lower light of evening or interiors, it has a high-quality 24-megapixel sensor, a lens with zoom range between 16 and 50 millimeters, and superfast autofocus abilities, so you don’t miss the moment. You can also use your smartphone as a remote control, allowing for the ultimate selfies, no selfie stick required. And now for your quick Photography 101 lesson: This camera is called “mirrorless” because when you use the viewfinder, you are seeing a digital re-creation of what the sensor is seeing through the lens (a.k.a. the image to be captured) rather than the exact same view as the lens; that would require an internal reflex mirror that bounces the image up to your eyeball. Does this mean much to anyone who is not in fact a professional photographer? Not really, but maybe you were wondering.
A good way to start your search for the best digital camera for your lifestyle is to identify what types of photos you’ll likely be taking, and what you’ll be doing with them. When you think of the best digital cameras for sale, you’re likely thinking of DSLR cameras, or digital single-lens reflex cameras, that can be used with interchangeable lenses, and allow advanced exposure control for creative results limited only by the photographer’s imagination. DSLRs have a mirror that allows you to look through the lens as you compose your image, and they are renowned for providing quality results in low light situations.
It’s hard for me to say for sure, but I think either our main pick, or the cheaper Canon, should do the job. What’s the current camera you’re using? That might give me some indication of where the problems are.
Cameras in many of the latest smartphones offer consistent quality photos and are extremely convenient since many people always have their phones with them. With a smartphone camera, there is also the benefit of instantly sharing your photos with family or friends. On the other hand, even low-end point and shoot cameras offer more photo-taking versatility than smartphones, including real zoom and other lens manipulation. Though some smartphones have manual controls so you can fine-tune photo exposure, many do not, and poor results in low light situations are not uncommon.
An instant-print camera, is a digital camera with a built-in printer.[49] This confers a similar functionality as an instant camera which uses instant film to quickly generate a physical photograph. Such non-digital cameras were popularized by Polaroid in 1972.[50]
A multipurpose device used as a camcorder offers inferior handling, audio and video performance, which limits its utility for extended or adverse shooting situations. The camera phone developed video capability during the early 21st century, reducing sales of low-end camcorders.
Those are both cameras designed for tough use. For people to take skydiving and whitewater rafting and stuff. They should be able to handle whatever your 7yo can throw at them! They might not have all the same fancy video features as the Canon for video recording, and the Sony has no zoom at all, while the Panasonic has a pretty short one—but you know they can be beat up without any real trouble.
Really sorry to hear you had such a bad time with the Panasonic. Out of curiosity, when you say “white balance issues” what do you mean? Typically, that term means that the camera is guessing what the light source is in a scene incorrectly, and so the whole video comes out with a weird orange or blue color cast. But you also mentioned that the white was blown out, which to me sounds more like a metering problem—where white areas of frame are overexposed. Still an issue, but a very different root cause!
I grew up taking pictures and making videos, I went to film school, and I’ve kept on snapping away in the years after graduation, taking pictures for articles I’m writing, to record my travels, or to document the early years of my children’s lives. After decades of taking photos, I’ve now whittled my collection of digital cameras to just a few: I currently own a Nikon DSLR, a Canon bridge camera, a Nikon CoolPix compact point-and-shoot, and a bunch of older models, most of which are slowly being destroyed by my 4-year-old son. (Also, there’s the phone in my pocket, of course.) That doesn’t mean, though, that those are the only good ones out there.
That’s not to say that the Canon or Sony were bad, though. Both produced acceptable video that had smooth motion and good color, although the Sony did have a noticeable loss of detail some of our tests; subtle motion such as moving leaves and shimmering water wasn’t captured well, often turning into a blurry mess.
The two models above it both cost more than twice as much as the W850, so that’s a considerable feat. TJ Donegan of Reviewed.com describes the W850 as a “successful camcorder that nails the core camcorder features while also giving shooters the option of expanding the experience”. He does note some quirks, though: the lack of a 24 frames per second shooting mode and the unpowered hot shoe are his main complaints.
Fortunately, Samsung heard their customer and listened. Now the Galaxy S7 is coming out with an SD slot. I’m looking to upgrade from my S3. Was heat a factor in testing these cards? Because of the heat issue, I had to replace my initial Sandisk card in my S3 with a Sandisk Ultra card. Never had another problem. I’m not a phone jumper. I like to get something that works and use it to DEATH. It’s time to change and I want the fewest issues possible.
A digital camera (or digicam) is a camera that encodes digital images and videos digitally and stores them for later reproduction.[61] Most cameras sold today are digital,[62] and digital cameras are incorporated into many devices ranging from mobile phones (called camera phones) to vehicles.
Of course, a smartphone or tablet is fine for the odd selfie or video—they are easy to carry and shoot with when you need them. But if you want your video to be more than a cute five-second clip on Facebook, a video camera is what you need; modern video cameras are small and light enough that they won’t weigh you down.
I want to create a series of videos that are instructional. Most of the video will PowerPoint with written and image content. Only a small percentage of it will be filming myself talking. I don’t have a lot of money to spend but wanted to at least have quality video and audio. I don’t want it to look like a cheesy home video and sound like I’m in a tunnel somewhere. I want it to look somewhat professionally done. What’s a good camera and microphone that I can use?
To get around this, digital cameras, computers, and other digital gadgets use a technique called compression. Compression is a mathematical trick that involves squeezing digital photos so they can be stored with fewer numbers and less memory. One popular form of compression is called JPG (pronounced J-PEG, which stands for Joint Photographic Experts Group, after the scientists and mathematicians who thought up the idea). JPG is known as a “lossy” compression because, when photographs are squeezed this way, some information is lost and can never be restored. High-resolution JPGs use lots of memory space and look very clear; low resolution JPGs use much less space and look more blurred. You can find out more about compression in our article on MP3 players.
When shopping for a starter camera, ask yourself some questions about what you want. Take a look at the size, as a camera isn’t any good if you’re not going to use it. But also think about connectivity—you probably want to copy images to your smartphone easily—and price. Ease of use isn’t a huge hurdle these days—everything has an auto mode—but models with guided interfaces will let you take some sort of control over how your photos turn out, without having to know too much technical jargon.
Using a focal-plane shutter, exposing the whole film plane can take much longer than the exposure time. The exposure time does not depend on the time taken to make the exposure over all, only on the difference between the time a specific point on the film is uncovered and then covered up again. For example, an exposure of 1/1000 second may be achieved by the shutter curtains moving across the film plane in 1/50th of a second but with the two curtains only separated by 1/20th of the frame width. In fact in practice the curtains do not run at a constant speed as they would in an ideal design, obtaining an even exposure time depends mainly on being able to make the two curtains accelerate in a similar manner.
The lens on your cell phone is built to fit into the limited size of your phone, which means it can’t zoom. By contrast, the video cameras that we tested offer zooms of up to 57x, which means you can get up close and personal with the action while still being a long way away. While your cell-phone-shooting friends are taking videos of the back of each other’s heads at the school play, you are zooming in on the adorable actor that just happens to be your child.
I went through three Panasonics (the one mentioned above) and all of them had terrible white balance issues. Anything white was blown out and could not be viewed. Also, for some reason the version of AVCHD that the camera recorded would not export audio and video in sync after I put the video through Final Cut Pro X or Premier.
I didn’t do a good job with my last question. I already own the computer, I’m actually looking for SOFTWARE recommendations that would be easy to use, etc. Most of the ones I’ve seen that are “free”, really aren’t. I don’t mind paying a little, but this is just a fun thing. I’m not looking to become a pro or do this for a living. ? Thanks again.
Thanks for the reply. it didn’t solve my problem in the way I had hoped! So I’ll try to rephrase my question in case that helps in getting me a clearer indication of what I might best do. Here goes: Are the alternative products you are looking at so clearly better in terms of price and product specs. that even someone in a hurry aught really to wait till you’ve finished your evaluation?
4K is the new kid on the camcorder block, which quadruples the resolution of HD video to produce a much higher resolution image at 4096 or 3840 pixels wide and 2160 tall. There are a few consumer models available that can shoot 4K video, like the $2,000 Sony FDR-AX100 and the $1,700 Panasonic DMC-GH4K mirrorless camera. However, we didn’t include these in our roundup for two simple reasons: they’re extremely expensive, and they aren’t practical for consumers. Shooting, editing and viewing 4K video requires a complete revamp of how you capture, edit and view video, including buying a faster computer to edit on and buying another TV or monitor to watch it with. That just isn’t practical for most home video makers at the moment, so we think that, until 4K becomes more mainstream, you should stick with HD models.
But there are others too. I often recommend the small Canon G9 X, a relatively inexpensive 1-inch pocket model that offers palpable benefits over a smartphone in terms of image quality, and a comfortable touch interface. The Nikon D3400, with its easy-to-use Guide Mode is one of our favorite low-cost SLRs, and the Canon EOS M100 does a lot of things right in the mirrorless world.
The Sony a7RII is a giant of a camera – in a really small package. This mirrorless camera’s 42 megapixel full frame sensor is one of the best on the market and has become a staple in the arsenals of many an adventure and travel photographer. Don’t believe us? Check out the work of professional surf photographer Chris Burkard who does 70% of his work with this little dynamo. Beginners will love that this camera takes pin-sharp pictures and fits in the palm of your hand. This camera is as good as any DSLR — and way smaller.
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Hello all, I am a amature photographer. I lashed out 2 years ago and purchased a Canon 6D with a EF 24-105mm f/4L IS II USM as a kit. Also purchased a 2nd Canon 6D with a EF 70-200mm f/2.8L IS II USM.
All three of the contenders are small, compact, comfortable for a long day’s recording, and easy to carry. The days of heavyweight camcorders that are awkward to handle are long gone: today’s models weigh less than a pound and will fit into a large pocket or bag. The physically identical predecessor to Panasonic HC-V770K is the largest we tested—but that’s still not what you’d call huge. At 2.6 by 2.9 by 5.5 inches (about the size of a flashlight) and 13.8 ounces with our battery and SD card, it’ll fit into your coat without any struggling.
What’s your opinion on filming in 720p? Is it a “waste” of the potential of the HC-V770? Or is it a pretty good format for recording? I’ve read that people prefer 720p over 1080i. And while 1080p is available (AVCHD) for the V770, it’s a bit too much for the Popcorn Hour C200 as well.
You also won’t see anything like a video camera’s zoom on an SLR. The kit lens of your camera is probably a 2 or 3 times zoom—and even most expensive telephoto lenses will cap out long before the 20-50x zoom that video cameras offer. Unless you’re right in the midst of the action, the zoom on a video camera will be much more useful than that on a DSLR.
When DSLRs had around 6 MP people would argue which one captures more details but I have not seen anyone argue about it anymore. Of course, with a film camera, it depends on the film used and the resolution is actually not a uniform grid, so highlights get more resolution and shadows less.
At the high end you can go for a sensor that’s about 54 by 40mm in size, just about matching the 645 film size. We’ve reviewed one of these cameras so far—the insanely expensive Phase One XF 100MP. It offers Raw image capture at 100MP resolution, which is more than overkill for the vast majority of photographers.
As an update – I’ve been very happy with the Cannon R500, added a 3+ hour aftermarket battery for $30 or so. The biggest drawback for shooting sports is that is doesn’t support an external control. This makes is pretty difficult to smoothly zoom while shooting on a tripod.