Photography Tutorials: Various topics of digital cameras and digital photography

With the expansion of digital camera, photography has become as easy as the popularity has increased. Nowadays, the best quality pictures can be picked up on the most advanced mobile phones. As well as increasing interest, digital cameras can be purchased at a small price. Once the camera is bought, there is no cost or trouble for the film's day.
The camera gets clicked when clicking on the camera. What is all the pictures somehow? Or is the picture of all the ups and downs?

Sure not Someone likes to take pictures, some like photography, somebody's job for somebody Regardless of the relationship between photos and photography, regardless of the best picture. Let's know about the common areas of digital cameras and photography.

Different types of cameras according to sensor and size:

Such pictures are taken in film film, digital camera acts as an electronic object called sensor. According to the camera it is big in size. There is no reason to suspect that the larger the sensor will be better. Mobile phone sensor is small, point-and-shoot camera has the largest, primary (entry-level) LRR camera in its larger, miderange SLR camera, bigger than its, big in professional cameras.Generally, professional cameras have a uniform sensor of 35 mm film, so that they get closer quality of film. This sensor is called full-frame.here is also a big sensor camera from Fullframe. These are used for special purposes or over-professional work. It may not be necessary to know about them.
So, behind the camera quality, the most backward mobile phone cameras, no matter how many campaigns. No matter how many megapixels.
The next camera name point and shot camera Generally, their sensor size is 1 / 2.3 inches. Canon PowerShot, Nikon Coolpicks, Sony CyberShot, Panasonic Lumix etc. They can be as big as sliders to keep them in a bookpack in size. Of course the size according to the lens power aThe entry-level SLR camera sensor is called Micro Four Third Sensor. The size of these cameras is a bit bigger. Their lenses can be changed. Canon Digital Rebels, Nike D3100, Sony Alpha A380 etc. These types of cameras
Another type of camera is made using a micro four sensor. In this case, the lenses can be changed like SLR. The difference is, there is no optical viewfinder like SLR. The result is small in size. Panasonic, Olympus, Sony have such cameras.factors are big-small.
Midrange SLR cameras are advanced from entry level, more convenient, more expensive. There are a few other things besides sensors (mentioned in the future) in these cameras. Canon 7D, Nike D90, etc. This stage camera
Fulframe cameras are called direct professional cameras. Canon EOS Mark, Nikon D700 etc. This stage camera.

What does megapixel work?

The meaning of mega words surely will be known. 1 thousand 1 kilo, 1 thousand kilo in 1 mega. That means 1 megapixel meaning 100 million pixels. When the camera is mentioned in the 5 megapixel it means that the movie raised in the camera will have 50 million pixels.
Compare pixels to the given dot as well. The more space the more space will be needed. So, the larger the size of megapixels the size of the image will be larger.The most common misconception about megapixel, the quality of the picture is better if that grows. Actually there is no connection to the megapixel with the image quality. Typically 6-megapixel sensor is enough for 8-10 inches print. Those who make pictures for making large size billboards are different.

What is zoom? How much need?

Zoom importantly with a camera lens. It is known that you can take pictures of the distance. The accounts are published in millimeters. It has two values, the wider, near the nearest size, the telescope measuring the distance. The wider angle has more than the front of the front of the scene, in the telephoto this seems to be small, as a result of smaller One part is seen. Such as 25-250mm, it means 25 mm in Wide Angle, 250 meters in telephoto. It can be written as 10x. X means Wide Angle quality quality. Currently there are up to 35 x (840 mm) point and shot camera (Canon SX30 IS).
The zoom that is said to be the lens by doing it. There is also another topic called Digital Zoom. Software does this work. If you want to get good quality pictures, it is better to keep it out of the calculation.The amount of zoom camera used depends on the type of image. If you have a hobby to take pictures of birds, the better you are, the better. If it is necessary to remove images of family, nature, then zoom is not needed. As far as the picture of the flowering gardens is concerned, the better picture can not be found using telephoto.
Another lens can be opened by opening a lens in SLR cameras. Because of this, users use different types of lenses from Wide to Super Telephoto. As long as you want to remove the picture, you need to zoom in (300 mm +). The 18-55mm lens is available as a kitlens for low-cost SLR cameras. Experts say the need for good portraits is 85mm. That's why 85mm prime lenses are available. Someone uses 135 mm or 200 mm lens to increase.

ISO, aperture, ShutterSpeed

The image of the camera sensor when the image is taken, the digital image is produced according to the front view. How much the sensor will work in light, it is revealed by a number of ISOs. As an example, take 100 images of good quality images in fair light. There will be less light in the film if using ISO 50. And if you use 200 extra light can be found.Generally, if there is less light then more ISO is used, there are less if there is more light. In manual mode, you can set the job, or you can assign the camera itself to its own right.
On the way to the light sensor through the lens, a part of the window is called aperture. If the aperture is bigger (the window opens more), more light goes in, and if there is more light then it is slightly opened to control it. The aperture is expressed by the number. Such as 4, 5.6, 11 etc. Small number means big aperture (more light) and larger numbers mean smaller aperture.
Sutter speed by controlling how long light will work. If there is more light then there is a little bit of light to take pictures. So the sautre speed is to keep more. Low light If the sutraspeed is less than light. A term called exposure is used to illustrate the amount of light. Exposure means more money, less money is less. The second is expressed in seconds. 1/400 means one-second time of 400 percent of a second.
You can specify the SATRER speed or the camera may decide according to the situation.
ISO, aperture, and sutarpid are good pictures of these three. These three changes are made in the manual mode only. Highly skilled photographers do that. Others decide to specify one or two, as well as adjust the camera.
There are many uses of light here but there are many uses of aperture, sutarpid etc. In order to get good pictures in different situations, it needs to be looked at. In the future
Of course, at each other time. The speed of moving cars is one of the speed at which you want to show, and then you want to clearly show all parts of the car. It may not be in Auto mode.
So, in auto mode, you get a fairly good picture and you do not have a choice.

Auto, Preset and Manual

Auto mode makes all the settings the camera itself You can get good pictures without worrying about anything at all. Having trouble,
See Sutter Speed ??examples. You're taking pictures of flying birds. If there is more sutra speed, clear picture of wings can be found. As soon as the sator speed is removed, the part of the wings will be visible as long as the wings are removed. Which one do you want?Of course, at each other time. The speed of moving cars is one of the speed at which you want to show, and then you want to clearly show all parts of the car. It may not be in Auto mode.
So, in auto mode, you get a fairly good picture and you do not have a choice.Here's the setting of the role played in Preset. Pictures of people, photographs of close-up objects, photos of the sky, photos of the night, and night pictures are provided with the convenient settings for the camera. When your work is needed, turn it on dial, set it. Using the correct preset will always get good quality pictures.
And if you want innovation, if you want full freedom in taking pictures, then manual mode. Where you need it, you will have the opportunity to use that setting properly. It does not really matter as much as it seems. You can take a look at ISO, aperture, SterSpeed ??etc. in the auto or preset mode of the camera. Keeping in mind, you can make the necessary changes in manual mode.

Use what kind of camera

Know the various things in the digital camera. If you go to buy a camera, what type of camera?
There are definitely prices related to the purchase. If possible, you can choose as much expensive camera as possible. The things that will be considered are:
Make sure to use the camera maximum. You bought the best size cameras, but it went out of the house fearing to fly. Do not want such a situation. In this case, choose the camera that can always be kept in the pocket. A common point and shot camera can be enough for family pictures, photos taken for picnic photos. Between 10 and 20 thousand rupees good cameras are available in Bangladesh.If you are interested in photography starting from photographing on different places, you can go to the superjum camera. The cameras can be found from 20 to 30 thousand taka.
And if you want to be a fully photographer, you should definitely want to get the best picture. The initial quality SLR can be found in 40 thousand, the middle-quality camera is close to 1 lakh. Those who are looking for better cameras may not need advice.
There is good relationship with good camera, internal lens, image processor etc. So, buying a famous company's camera is safe. Canon and Nichon are among the best camera manufacturers. Outside, Sony, Panasonic, Fujifilm, Samsung, Pentex can look at them.

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