Difference in DSLR and card camera imaging high score .

The core of a digital camera is its CCD, the larger the CCD size, the better the image quality, which is beyond doubt.

If you compare the CCD of the SLR and the CCD of the card machine, the size difference can scare you to death. So.

As for the lens, this is the day after tomorrow, CCD is the most fundamental factor, CCD size is small, no matter how high the configuration is, it will be over.

Scam? 800 points is not enough.

The first is that the sensor is different

And then there's the shots

The lens of the SLR camera can be changed according to different shooting needs, while the card machine cannot, and the lens quality is also the lens of the SLR, which is obviously better than the lens of the card machine

Finally, the focusing speed of the SLR camera due to the reflector design, the focusing speed, especially in low light, is obviously faster than that of the card machine, plus the mechanical shutter, the shutter lag is greatly reduced, and the card camera can take 1 SLR

The main reason depends on the lens. Card machines do not have various types of lenses for DSLR cameras. One shot to hit the world, the difference can be imagined.

Now SLR digital cameras are positioned in the high-end products of digital cameras, so in the area of the image sensor (CCD or CMOS) related to the photographic quality of digital cameras, the area of SLR digital is much larger than that of ordinary digital cameras, which makes the photosensitive area of each pixel of DSLR digital cameras is also far greater than that of ordinary digital cameras, so each pixel can also show a more detailed brightness and color range, so that the photographic quality of SLR digital cameras is significantly higher than that of ordinary digital cameras.

In the working system of a DSLR digital camera, the light passes through the lens to the mirror, is refracted to the upper focusing screen and forms an image, through the eyepiece and the pentaprism, we can see the outside scene in the viewing window. In contrast, a digital camera can only see the image through an LCD screen or an electronic viewfinder (EVF). Obviously, images that are seen directly are easier to shoot than images that are seen through processing.

It can make the image seen in the viewing window always the same as on the film, and its framing range is basically the same as the actual shooting range, eliminating the parallax phenomenon of the side-axis head-up viewfinder camera, which is very conducive to intuitive framing and composition from the perspective of learning photography.

It can be said quite simply that DSLR digital cameras are not suitable for any user, first of all, having the necessary professional knowledge is one thing, and secondly, to use a good SLR digital camera must be paired with different models of lenses, which is likely to make the cost of the lens higher than the cost of buying a digital camera.

The image sensor of the SLR machine is much larger than the card machine, especially the full-frame one is as large as the film 135 camera, so the imaging quality is very good, especially in the noise control and purple edge control, which has an absolute advantage, one thing to explain is that when the pixel of the sensor is the same, the difference between the SLR machine and the card machine under 10 inches can not be seen, so ordinary photographers do not particularly need not be superstitious SLR machine, and some movie friends exaggerate the gap between the SLR machine and the card machine, and also confuse some junior movie friends.

The components are different. From the imaging element to the lens, it's not the same.

The equipment is more advanced, plus the shooting technology, and it can't be done without technology.

The advantage of the SLR is that the lens can be replaced, and the corresponding lens can be replaced according to the actual shooting conditions and subject matter, that is to say, the shooting adaptability of the SLR camera is strong, but because the SLR is relatively versatile, the SLR camera generally has problems such as large size, heavy weight, and cumbersome operation.

The card machine, because the lens is fixed, relatively speaking, the adaptability of shooting is not as good as that of the SLR, but the small size, light weight, and easy operation are its advantages.

Have you forgotten the biggest difference between the two upstairs,,, why is a SLR called a SLR? Isn't it because he has a reflector, the card machine previews the composition directly on the image sensor, so the image sensor (CCD or COMOS) is difficult to make large, and the picture size and image quality are naturally not as good as the mirror reflecting the light into the viewfinder and then shooting the moment the image sensor works again, because there is a mechanical shutter system represented by the mirror, the shutter accuracy and speed of the SLR camera are better than the digital card, and because there is more space to place a better focusing system, The focusing speed and accuracy of the SLR and the number of selectable focus points are also generally better than the digital card, which is why the imaging of the SLR is always better than the digital card, of course, the interchangeable lens is a greater advantage, however, the emergence of the single camera makes the lens advantage of the SLR camera in the face of the digital card is gone.

It can be said that the difference is so small that it is almost impossible to see! If it is said that the aperture of the SLR is checked, it is basically impossible to see it! The image sensor of the SLR is several times or even dozens of times that of the card, and the difference in the aperture on the image sensor is relatively obvious after the small hole imaging principle of the lens, while the card machine is very small, it is difficult to make a difference, and the only difference is the difference in the amount of light intake.

The shutter can be changed slightly.

DSLR cameras are professional, more powerful in terms of adjustable settings, manual creation, and the best thing is that you can change different lenses (telephoto, wide-angle head, etc.) to meet different photographic needs.

Most of the card machines are fully automated, which is easy to carry. It is a pocket machine, which is advantageous and snatches**. The choice varies from person to person.

The difference is in clarity. The sharpness of a camera depends on the size of the core sensor (CCDC or MOS size) of the digital camera, the larger the sensor, the clearer the image and the better the image quality. A DSLR is much larger than a card machine's sensor. The clarity of the image has nothing to do with the pixels.

Pixels refer to the effective pixels per unit area of the sensor, and the difference between the area of the sensor of the card and the DSLR is not a point. So the total number of pixels is a world of difference.

As for the pros and cons, the card is convenient and simple. It doesn't matter what happens, just turn on and press the shutter. But out of **. Most of them can only be called photographs.

There is a certain technical content in the use of SLR. There needs to be a certain degree of control over light and color, and of course he has more control over this than with cards. It's not even a ** thing that comes out if it's not good.,If it's used well.,There will be a masterpiece in the world.。。

Moreover, in terms of imaging, the SLR has a more detailed classification and recognition of color and light perception than the card. Cards will group a lot of subtle color differences into one color.

There is no comparison between the two at all, I have used the card, and I have also used the SLR. You haven't used it to say that you don't understand it, and you can't say that you don't understand, but if you don't know how to use a DSLR, and you just take photos of your daily life, there is really no difference between the two. A good lens for a DSLR is more expensive than a camera.

The shutter aperture of the card machine cannot be adjusted manually, and the camera adjusts it by itself when shooting, and the SLR can be adjusted manually, so it is a bit difficult to take good photos if you don't know how to use it.

**Differences in combinations The card machine does not reach the height of the SLR aperture and shutter.

The biggest difference between a DSLR camera and a home card machine 1 The image quality is completely different The level is completely different Generally, the ** in the magazines we read is basically shot with a DSLR camera What is the image quality like I believe everyone has a number in their hearts 2 The image sensor is large When it comes to the image sensor, everyone may not know much In fact, this sensor replaces the film The function is the same 35mm image sensor (here refers to the 135 full-frame camera with more than 10,000 yuan) and the film specifications of the film camera we used to use are the same The impact sensor of the card machine is 135 full-frame, one-tenth, which may be the size of a small fingernail, of course, the price paid is that the volume is too large, when sports events, many photographers will bring long guns and short guns, the volume can be imagined, 3 can be exchanged lenses, in order to make their SLR cameras survive, they will produce matching lenses for the camera, and the lenses are divided into many types to achieve different effects, such as wide-angle lenses, which can shoot ultra-wide viewing angles** telephoto lenses can shoot things farther Here everyone understands 4 fuselage performance problems This point may everyone will understand a little bit of the SLR's operation response, continuous shooting ability, endurance, durability of the fuselage, dustproof and waterproof These performances will be many times higher than the card If you want to talk about the disadvantage, it is too large in size.

The main difference between a SLR camera and a card camera: First, the main feature of a SLR camera is that the lens can be replaced, and the photographer can change the lens with different focal lengths according to different situations to achieve his own shooting purpose, and the SLR camera has a full manual function, so its shooting range is much wider than that of ordinary cameras; Second, the imaging quality of the SLR camera is much better than that of the card machine, one is because its lens quality is much better than the card machine (a good lens is often more expensive than the SLR body), and the other is because its photoreceptor area is much larger than the card machine (several times or even more than ten times), of course, the volume of the SLR machine is much larger. 3. The response speed, shutter life, focusing speed, continuous shooting speed, battery life, durability, dust and water resistance of the SLR camera are much higher than those of the card machine.

The disadvantage is that the size is large, and the biggest advantage is that the sensor is several times that of the card machine, and it can also be replaced with different lenses according to different needs, and the color and imaging are 108,000 miles apart.

You can change the lens to meet various shooting needs... The picture quality is better and more professional (for example, it is also 10 million phase elements, and the card is not a grade compared to the SLR). Fully manual operation, the function is incomparable to the card machine, you can create a variety of works according to your own requirements, you can shoot when you think of it.

The post-PS space is very powerful. Powerful continuous shooting function Capture all kinds of precious moments without missing a picture. The most important point is that for amateur players like me, it is a good thing to equip x ready!!

Disadvantages: Slowly find that the lens is not enough, keep upgrading, and burn money!! Advantages of card machine:

Easy to carry Sometimes it's really convenient!!

The sensor area is large, the focusing control performance is good, and the lens can be changed to the one you need.

The area of the image sensor is much larger than that of the SLR, the SLR is optical framing, and the card is generally electronically viewed, with occasional side-axis framing.

The photosensitive original size is one.

The difference between lenses is also very big, professional lenses are divided into several categories, and the material of the card machine is not at the same level at all.

The card player is for shooting, and the SLR is for professionals and photography enthusiasts.

Of course, the master can produce good works with the same card machine, hehe).

It must be that telephoto has an advantage, telephoto shooting, shooting the sea of clouds, sunrise, mountains, and the like is definitely much better than the card camera, not a grade, and the card feels no different from what my mobile phone shoots. It is recommended that you buy a SLR directly, Canon 600D (although it is a Japanese product, but China really does not make SLR) with an 18-200 lens is only about 5300, which basically meets what you said.

Personal opinion, for lz reference only...

1、It is recommended that LZ select a few favorite alternatives according to ** and then place relevant evaluations and other people's samples.,Feel.。。。

2. Theoretically speaking, choose a large area of the image sensor as much as possible, which has a greater impact on the image quality, especially in terms of high sensitivity. . .

3. Lens... After all, cards are affected by volume, so it is generally known that in terms of image quality, the telephoto lens with large volume, the retractable card lens, and the periscope lens (just like the kind of mobile phone).

4. Handling. Also affected by the volume, the cards are mostly selected from the menu, and the telephoto is biased towards SLR control (the Fujifilm HS11 I bought was the same), and the lens is also manually zoomed, which is easier to play and for future learning SLR telephoto.

5. Posture. If you use an electronic viewfinder in a telephoto camera, you can develop a correct posture, and the correct posture and stabilization can generally use a slower shutter speed than a card in low light conditions (I used the HS11 to try the shutter speed of 1 3s, but it was a little difficult to end the camera like a card...).

6. Weight. This needs to be considered by LZ itself, and it is best to touch the actual machine. I don't think it's particularly troublesome for boys to carry a telephoto.,Of course, it's really convenient to carry the card in your pocket.,This is related to the frequency of LZ's travel.、Carrying weight、Physical strength, etc.,You need to decide by yourself.。。。

First of all, you said about the telephoto camera, I don't think it's a species of telephoto focal length segment, you can consider the wide angle 50 with the same point of view as the human eye, I'll give you a general focus of attention part 15-50 (excluding 50), normal angle of view 50-85 focus.

85-max is a telephoto (serious camera) I said probably more generally, because I knew when my first teacher classified, so giving me a teacher didn't have such a big disagreement, but the difference was nothing to find in these books to read.

Card machines, of course, higher end cameras, more adjustable, manual zoom for not being able to manually zoom in and out of life, you say, if you see the zoom zoom of the screwed lens lens zoom zoom zoom is you interested people can read related articles.

As for the depth of field influence, there are three factors that are the aperture, the focal length of the subject distance, and hopefully mine will help you somewhat.