When you want to buy an item, often times we always ask for feedback from friends. This also happens when buying a digital camera, and the most frequently spoken advice is a megapixelnya Find the biggest, definitely the best outcome, or Find a Zoomnya most, my camera could be 40x zoom, 3x zoom camera he tuh cuman, or it could be Find the existing anti-vibration alone, because my camera cuman 1 million worth of existing anti-vibration are pretty, and so forth.
Advice like this is clearly less responsible and more or less can be said to be misleading. But besides that, there is also advised that it was true, but not according to the needs of the wearer. For example, want to buy a car that will be used to transport goods, maybe it's time to buy the LX300 thought, but when asked for advice of friends, he said, Do not use the LX300, Mercedes S-Class use only, pull over kenceng, more comfortable, and more cool. The sentence does not either, but definitely not the advice giver to adjust his advice to the needs of the requester's advice. This most often happens in purchasing any items.
When we were going to buy a digital camera, the most appropriate should be tailored to the needs. To understand which camera is best suited to fit the needs, then inevitably, more or less you should have knowledge of the features that exist in digital cameras, and the factors that influence picture quality.Here will be explained in outline, starting from the factors that affect image quality, functions of several specifications of the camera, and features necessary to be considered.
1. CensorshipThe sensor is one of the most important components and greatly affect image quality. The sensor is assigned to capture light from the lens so it can finally produce an image. There should also note is the sensor size and quality of the sensor. Too bad to know the quality of the sensor used is almost impossible for the layman, so that could be used as a benchmark is the size of the sensor.The larger the sensor the better the picture quality. The sensor is one part of an expensive camera, so of course the larger the size of the sensor will be more expensive camera. The size of the sensor is often used as the picture below.
2. LensIf we buy a DSLR camera (the camera lens can be changed), the lens is very influential factor on image quality. A good lens will be very different from the results and performance with a mediocre lens. But if you buy a camera that not a DSLR (Digital Single Lens Reflector), good pocket camera or prosumer cameras, this lens factors should we ignore and do not need to be a material consideration. Although the camera uses Carl Zeiss lens, Leica, Schneider Kreuznach, and so it's useless anyway because the producers still have to adapt their products with the asking price.
When viewed from a camera prices that range between 2-3 million, it was great for certain manufacturers only use Carl Zeiss lenses have become a standard requirement rather than a lens with a quality that truly top.
Another case when you use a DSLR camera. When you use the lens of the Leica or Carl Zeiss, then the result will be increased significantly, but of course you have to spend that much greater. For example, if you use a Canon camera, we know the price of Canon lens 50 mm F1.4 type more than 3 million, while the price of the Leica 50 mm F1.4 lens is about 30 million.
3. Focal Length and ZoomActually, this factor is part of the lens, but to be more focused when you pick pocket cameras, it feels better when these factors are discussed separately. Focal Length is what determines the point of view of a lens and also determine how far an object we can hold.
Focal unit of length is mm. For example 28-105 mm. Keep in mind the small number, the wide angle of view and the more distant object, the greater the number, the narrow point of view and the closer object.
The picture above shows the difference between using a lens angle of view 10 mm with 12 mm lens, there is seen that at the same position, when using a 10 mm lens will produce images that are wider than the lens of 12 mm.
The figure below shows the difference the distance to the object. Here indicate that the greater the focal length, we can photograph objects at a greater distance. Figure B1 using a 70 mm lens, while the B2 image using a 200mm lens.
Focal lengths are commonly used in pocket cameras is 35-105 mm, 35-140 mm, 28-112 mm. If you like landscape photos or photos often in the narrow room, you should look for a camera that has a wide lens, about 28 mm. If you like an animal photo or candid photographs should we look for a camera that has a focal length to 200 mm and above.
Maybe for you that still cloud the optical zoom feature, so it's good you have to know the basis for calculating optical zoom. Optical Zoom is a range of lenses. For example 28-112 mm lens, that means the optical zoomnya is 112 divided by 28 = 4x optical zoom, 35-420 mm lens if that means 420 divided by 35 = 12x optical zoom.
With this understanding, then you are no longer rash to say that a camera with 12x optical zoom will be better than a camera with 4x optical zoom. It all depends on needs.
For example, for the example above, namely by using a 35-420 mm lens, we will be very comfortable when we like to photograph the objects located in remote, then you need not bother approaching object, but simply by pressing the zoom button only, then the lens of the camera who will advance, but when positioned in the narrow room, but we want to photograph a group of people (eg 6 people standing side by side), may well be that our cameras can not cover all six objects, but a camera with 28 mm lens will be able to do it .
Digital zoom is the magnification of the object in the software, we can roughly say that this is the digital zoom zoom Boongan. Why is that? Since the digital zoom will reduce the quality of the image, and in addition the digital zoom can still be done by using computer software. So digital zoom is not the point that we will use in choosing a digital camera.But since ignorance of users, manufacturers often use it to cheat.
Often we see a camera with 40x total zoom, when in fact zoomnya 4x optical and 10x digital zoomnya, so if we multiply 4 by 10 will be 40x. Be careful with the rogue producer
Advice like this is clearly less responsible and more or less can be said to be misleading. But besides that, there is also advised that it was true, but not according to the needs of the wearer. For example, want to buy a car that will be used to transport goods, maybe it's time to buy the LX300 thought, but when asked for advice of friends, he said, Do not use the LX300, Mercedes S-Class use only, pull over kenceng, more comfortable, and more cool. The sentence does not either, but definitely not the advice giver to adjust his advice to the needs of the requester's advice. This most often happens in purchasing any items.
When we were going to buy a digital camera, the most appropriate should be tailored to the needs. To understand which camera is best suited to fit the needs, then inevitably, more or less you should have knowledge of the features that exist in digital cameras, and the factors that influence picture quality.Here will be explained in outline, starting from the factors that affect image quality, functions of several specifications of the camera, and features necessary to be considered.
1. CensorshipThe sensor is one of the most important components and greatly affect image quality. The sensor is assigned to capture light from the lens so it can finally produce an image. There should also note is the sensor size and quality of the sensor. Too bad to know the quality of the sensor used is almost impossible for the layman, so that could be used as a benchmark is the size of the sensor.The larger the sensor the better the picture quality. The sensor is one part of an expensive camera, so of course the larger the size of the sensor will be more expensive camera. The size of the sensor is often used as the picture below.
2. LensIf we buy a DSLR camera (the camera lens can be changed), the lens is very influential factor on image quality. A good lens will be very different from the results and performance with a mediocre lens. But if you buy a camera that not a DSLR (Digital Single Lens Reflector), good pocket camera or prosumer cameras, this lens factors should we ignore and do not need to be a material consideration. Although the camera uses Carl Zeiss lens, Leica, Schneider Kreuznach, and so it's useless anyway because the producers still have to adapt their products with the asking price.
When viewed from a camera prices that range between 2-3 million, it was great for certain manufacturers only use Carl Zeiss lenses have become a standard requirement rather than a lens with a quality that truly top.
Another case when you use a DSLR camera. When you use the lens of the Leica or Carl Zeiss, then the result will be increased significantly, but of course you have to spend that much greater. For example, if you use a Canon camera, we know the price of Canon lens 50 mm F1.4 type more than 3 million, while the price of the Leica 50 mm F1.4 lens is about 30 million.
3. Focal Length and ZoomActually, this factor is part of the lens, but to be more focused when you pick pocket cameras, it feels better when these factors are discussed separately. Focal Length is what determines the point of view of a lens and also determine how far an object we can hold.
Focal unit of length is mm. For example 28-105 mm. Keep in mind the small number, the wide angle of view and the more distant object, the greater the number, the narrow point of view and the closer object.
The picture above shows the difference between using a lens angle of view 10 mm with 12 mm lens, there is seen that at the same position, when using a 10 mm lens will produce images that are wider than the lens of 12 mm.
The figure below shows the difference the distance to the object. Here indicate that the greater the focal length, we can photograph objects at a greater distance. Figure B1 using a 70 mm lens, while the B2 image using a 200mm lens.
Focal lengths are commonly used in pocket cameras is 35-105 mm, 35-140 mm, 28-112 mm. If you like landscape photos or photos often in the narrow room, you should look for a camera that has a wide lens, about 28 mm. If you like an animal photo or candid photographs should we look for a camera that has a focal length to 200 mm and above.
Maybe for you that still cloud the optical zoom feature, so it's good you have to know the basis for calculating optical zoom. Optical Zoom is a range of lenses. For example 28-112 mm lens, that means the optical zoomnya is 112 divided by 28 = 4x optical zoom, 35-420 mm lens if that means 420 divided by 35 = 12x optical zoom.
With this understanding, then you are no longer rash to say that a camera with 12x optical zoom will be better than a camera with 4x optical zoom. It all depends on needs.
For example, for the example above, namely by using a 35-420 mm lens, we will be very comfortable when we like to photograph the objects located in remote, then you need not bother approaching object, but simply by pressing the zoom button only, then the lens of the camera who will advance, but when positioned in the narrow room, but we want to photograph a group of people (eg 6 people standing side by side), may well be that our cameras can not cover all six objects, but a camera with 28 mm lens will be able to do it .
Digital zoom is the magnification of the object in the software, we can roughly say that this is the digital zoom zoom Boongan. Why is that? Since the digital zoom will reduce the quality of the image, and in addition the digital zoom can still be done by using computer software. So digital zoom is not the point that we will use in choosing a digital camera.But since ignorance of users, manufacturers often use it to cheat.
Often we see a camera with 40x total zoom, when in fact zoomnya 4x optical and 10x digital zoomnya, so if we multiply 4 by 10 will be 40x. Be careful with the rogue producer
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