Posts Tagged ‘camera’
What Is So Great About a Digital SLR Camera?
A digital SRL camera provides serious hobbyists and professionals with the flexibility and high quality components that are necessary to take truly high quality images. Two SLRs worth your consideration are the Nikon D3100 and the Canon EOS Rebel T3i.
A lot of people may think they know what a digital SRL camera is. However, what many of them might be thinking of is a compact digital camera, which is not the same thing. Before selecting a good SLR camera, you should probably know just what one is.
SLR is short for Single Lens Reflex. Here’s what makes this camera so much different from its compact cousins:
- When you view through the viewfinder, you are seeing straight through the camera lens. You are viewing precisely what the lens is viewing.
- The lens on a digital SLR camera can be swapped out. This is what makes these cameras the choice for serious hobbyists and professionals. You have so much more shot flexibility with an SLR.
- A digital SLR has a better and bigger image sensor. You get much better quality pictures.
- A good SLR has almost zero delay between the time you push the button and the camera takes the picture.
The biggest advantage of this type of camera is that it is very versatile. Whatever kind of pictures you want to take, you can do it with your SLR and a few lens and accessories.
Another big advantage of these cameras over compacts is that a digital SLR camera can get great photos without a lot of light. And you can do this without the flash. You do this by adjusting the ISO – you make the digital sensor in the camera more light sensitive. When you do this with an SLR, you do not get a lot of graininess or ‘noise’ in your image, either.
Two Good SLRs to Consider
The Nikon D3100 is a good example of an ‘entry level’ digital SLR camera. However, it has a broad feature set:
- Full recording in HD
- A screen of 3 inches
- Megapixel sensor of 14.2
- 11 focusing points
- Vibration reduction lens, 18-55mm
The general verdict on this SLR is that it is a fine value for your dollar. It also is the least expensive SLR that has full HD video recording. If you are looking for the ability to shoot excellent pictures with little noise, and also record HD, the D3100 from Nikon is a fine choice. It has many features and options, ease of control, and outstanding quality images with great detail. Bottom line is it is a highly recommended camera for pictures and HD video for the serious hobbyist.
The Canon EOS Rebel T3i is another strong competitor that has fine video abilities, along with great picture taking. The image quality and the picture shooting ability are excellent; however, it is not a very fast camera for action photos. The burst shooting feature for taking pictures of sports or children moving quickly is not quite as good as the Nikon.
However, the T3i is still a good choice for the hobbyist or SLR videographer. The camera shoots photos with little noise. The JPEGs are extremely clean until ISO 400. At ISO 800, you really have to look for the noise, and even at ISO 1600 the noise is still acceptable.
For Individuals Who Want A Low-Cost Camera, Take A Look At The Kodak CX7300
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Is there a child alive who doesn’t like snapping photos? A lot of people remember taking their first photograph with a Kodak instamatic camera back when they were kids. They weren’t even allowed to touch their parent’s good camera. Naturally, that was then and this is now, and nowadays digital camera have become affordable for just about everyone. If you have been looking online, I am fairly sure you have learned that the Kodak CX7300 is one of the most affordable, good quality cameras out there nowadays. If you remember back a few years, I am sure you remember that you could effortlessly end up spending more than a couple hundred dollars on a good quality digital camera. Of course, the actual prices of digital camera are decreasing. While you can still pay more than $500 for a digital camera, you can buy a good digital camera for under $100.
If you are someone wanting a digital camera so you can post your photographs on the Internet, the Kodak CX7300 is ideal. You really don’t need a camera with higher quality for this purpose so why on earth would you pay more money for one?. And just because you are spending less money for the Kodak CX7300 doesn’t mean you are getting less as this camera has several terrific features. Some of these features include recording short movies, red-eye reduction and a 3x digital zoom, on top of other added features you will find very useful. Another thing users will love about the Kodak CX7300 is how easy it is to use.
This camera by Kodak is a low-end, cheap camera that has superb features for a camera that you can find for around $100. The CX7300 is an easy camera to operate, making it a good camera for the newbie or the hobbyist. The life of the battery is pretty average, keeping with the industry standard. The picture quality is very good for photos in color, black and white, or sepia. Without using a memory card and on the lowest settings, just using the internal memory, you can shoot 67 photos. If you want nothing but the best quality, you can still keep 17 photos with the internal memory and beyond that point you would have to have a memory card.
But even when you are using the lowest quality setting, you will find the photos still look fantastic. The fact that you can set up the CX7300 on auto means that you won’t have to worry about a flash. If the camera requires a flash, it will use it and if not, it won’t. You can even view the pictures you just shot on the LCD display screen and delete them if they are not great. One other feature is the movie mode, which gives you the ability to shoot a small movie clip, but with no audio. The manual itself is extremely easy to go through and you will also receive software for your computer to help you to organize and share your photographs. You might skip over the tutorial and just start snapping photographs since the Kodak CX7300 is very simple to use.
If you search online, you will see both good and bad reviews for the Kodak CX7300. Most of the reviews you will read for the Kodak CX7300 are good while some users did not think the product was worth the price. Personally, I believe that the reason there are many bad reviews is mainly because users who bought it were expecting all the features that they would get in a $500 camera.
What camera is right for me?
The cameras on phones are getting better by the season. They’re getting scarily close to what you would expect from an entry level to mid level compact camera. All those extra megapixels have just exposed why higher MP’s belong on advanced models, not something the size of an Altoids can. You just need to open your eyes a bit and see that the emperor has no clothes.
I find mysel walking the line between a compact camera and a Digital SLR Camera. I’ve been bothered by the quality of my pictures, even after I adjust for light and crop. It’s past time to grow up, and go big. The compact point-and-shoot models are sleek, come in fun colors, and are easy to store. These are the excuses I told myself about making a change, and getting a camera that fits my matured expectations. The improved image sensor, RAW shooting option, and a vast array of manual shooting adjustments are too much to live without. Advanced Point-and-Shoots now have models with interchangeable lens. Some models can even use the SLR lens with an adapter. Olympus has the PEN series, Sony has its NEX, and Panasonic has its G series. If you get the opportunity to try one out at a store, you’ll be sold. But be warned, all that glitz in a small package will cost you a pretty penny.
While a DSLR is years away for me, an advanced point shoot will make my journey there easier. I’ve had the argument about the price of an entry level DSLR is on par with the price of a good advanced-point-and-shoot. That withstanding, I can’t be talked out of the smaller and lighter physics of the advanced-point-and-shoot like Olympus PEN E-PL2 or Panasonic Lumix DMC-GF2 . So goodbye washed out colors and grainy blacks & grays, hello RAW mode and super-high ISO’s.
Digital SLR Cameras – Dynamic Assortment Explained
Ideally the images we consider with a digital SLR camera will duplicate what we see with our eye. This does not occur simply because of what is referred to as dynamic array. The dynamic assortment of the camera determines how intently the photograph will resemble what the human eye can see regarding colour, contrast, shadows, and highlights. Cameras just are not able to but duplicate what the human eye can see.
This is not only a issue with digital cameras, but has also been a difficulty with film cameras. As digital SLR cameras evolve, the dynamic array of these cameras has been improving also. This means the pictures you take a lot more properly file what you see with your eyes.
All photographs have shadows and highlights which are finally impacted by the quality of light present for the photo. The shadows and highlights are much more or a lot less apparent based on the contrast of the scene. The contrast is impacted by the amount of light existing. High light ranges, these kinds of as bright sunlight, and brilliant bulb flash consequence in high contrast. Reduced mild levels this sort of as an overcast day, muted indoor light, and diffused flash consequence in minimal contrast. The phrase challenging light is used to refer to vibrant light (substantial contrast), and soft light refers to lower-degree mild (minimal contrast).
When there is a higher degree of contrast in a scene, the human eye sees particulars in the two the shadows and the highlights. Digital SLR cameras cannot see the very same depth in the two the shadows and highlights. This is because it can’t detect and report the total dynamic variety of the scene. The dynamic assortment of the scene is the complete range of brightness from the darkest areas (shadows), to the brightest locations (highlights).
Digital SLR cameras are capable to accurately capture the shadows or the highlights, but not the two. When the camera captures the shadows well, the lighter locations of the scene become over exposed and show up too mild and washed out. When the highlights are captured properly, the darker locations of the scene become below exposed and appear as well darkish. Image editing software package can restore the missing depth of shadows. The depth is in fact there, and if you lighten the darkish regions, the detail will look. Sadly, when locations are too light and washed out, the detail is gone, and can’t be restored by darkening the place with computer software.
One particular resolution to this dilemma is large dynamic photography. This is a extremely difficult and labor intensive approach involving blending many photographs of various exposures together to arrive at the ultimate composite picture. This is completed with personal computer software and is difficult to pull off effectively.
Digital camera producers are now creating cameras with what is known as prolonged dynamic assortment, or more precisely, improved dynamic assortment. It is not really feasible but to lengthen the dynamic assortment of a digital camera, so it is truly just being improved.
There are two techniques to achieve this:
Brighten the highlights, but not so considerably that they drop detail and search washed out.
Expose the scene in favor of the highlights, as a result stopping them from getting to be washed out. Also, the brightness of just the shadows is elevated to more correctly balance the image.
Distinct manufacturers consider different ways to the dilemma. For illustration, Canon makes use of the initial technique and calls it highlight tone priority. It screens the highlights and preserves some amount of depth in those areas. To the contrary, Nikon has selected to consider the 2nd approach, and calls it active D-lighting. It adjusts the publicity for the highlighted locations, and then at the time of coverage, increases the brightness of the shadow places. Other digital camera producers will have different names for similar dynamic variety advancements.
We are even now in the early levels of this technological innovation, so just count on small enhancements in the dynamic range dilemma as it’s improvement progresses.
How to Buy a Good Video Camcorder
You can now purchase a video camera that shoots amazing HD. Cameras vary in price depending on what you want to do with it. You can choose a pocket, standard def, HD or prosumer HD camcorder. Options to pay close attention to include file format, screen, lens, and image stabilization.
Video camcorders have come a long way in just a few years. These days, you can purchase a high-definition video camera that allows you to film clips with amazing color. You can then save your movie to flash memory or a hard disk drive, and put it on the Internet in minutes. In this article, you will learn some of the basics to ensure your camera purchase is a good one!
Flash Memory
For many years, consumers have had several choices in how to store their movies: tape, miniDVDs, and hard drives, among others. These days, the best way to store is definitely flash memory. New video camcorders now often have large flash memory hard drives on board. Also, many cameras have the ability to plug in an SDHC or SDXC memory card. This is a great feature – you can easily store 1 gigabyte or more of video on one of these cards. They are quite inexpensive and very convenient.
Generally speaking, the best camcorder option is one that uses SDHC or SDXC memory cards.
Which Type of Camcorder?
How much you spend on one of these devices depends on what you want to do with it. Some of what is available include the following:
· Pocket camcorder ($100-200): Cheap and convenient. They offer limited video and audio quality, and poor controls and low memory. But, they are very easy to just pull out of your purse or pocket, hence the attraction.
· Standard definition camcorder ($200-300): These cameras are slowly being phased out, but they are still a decent option if you want to save money. They cost about half the price of HD devices.
· HD camcorder ($300-1200): If you need something that is small, fairly reasonable in price, easy to use and shoots in HD, this is what you want. They are bigger than pocket cameras, but not by a great deal. These usually have bigger memory, better lenses and video sensors, and bigger LCD panels, even with touch screen.
· HD prosumer camcorder ($1,000-3,500): This is what you might select if you have used a regular HD camera for awhile. Maybe if you have some paid video work, this is a camera to consider. You get better quality sensors and lenses, many manual controls and modes of shooting. And, very importantly, you often get 24p (24-frames-per-second progressive) film shooting. This gives you video that is very much like real motion picture filming. These also have much better quality audio and various options.
Key Features to Look For
File format. Your video camera will probably save its video to flash drive with the AVCHD (Advanced Video Codec High Definition) format. This format is generally better than the regular MPEG-4. It gives the video most of its clarity and sharpness after it has been compressed and decompressed. But, you need a good computer to handle this format. Bet on a PC with a minimum 2GB processor with at least 4 gigs of RAM for smooth editing.
Screen. The LCD screen allows you to better see what you are filming and allows you to easily play back previews. The bigger and higher res your screen, the better. But a big and bright screen can kill your battery fast.
Lens. Your camcorder will have a zoom lens. You should look for a 10X optical zoom. Digital zoom can give you a grainy, poor image, so you should not rely on that.
Image stabilization. Optical stabilization is usually better than electronic. More expensive cameras tend to have optical stabilization, but more inexpensive models are featuring it now, too.
