Let s talk about the basics of the camera, preferably in detail

Good guys, you go to the forums and have a look, "photography techniques", "photography primer" and so on. There's a lot of this knowledge.

It's a big topic. Only the means of obtaining the above knowledge can be indicated. "Hummingbird Network", "Color and Shadow Mowgli Network", Zhongguancun**'s "Photography Forum" Of course, you have to choose a specific brand, such as Canon 550D, etc.

You can also go to Taiwan's "Giant Eye Gate", you can participate in discussions, and more importantly, learn from the shooting experience of professionals. You can also ** National Geographic Magazine digital camera basic knowledge textbook. Or the famous "Lao Zhang Liao DC" in China, with a lot of graphics, and a lot of specific practical experience, which is very exciting.

You can spend your time studying (all on a scale of 10 episodes or more).

The landlord's problem is too.。。。 Widely, let's go.

1.If you only use the automatic mode, in fact, the effect of the SLR and the card machine is not much different, which is similar to buying an electric car without using electricity, only using pedals. Moreover, the SLR is large and heavy, and without a sustained passion for photography, it won't be long before you feel that traveling with it is a burden.

2.The biggest difference, the first is that the image quality of the SLR is better, because the area of the image sensor is much larger; The second is better handling, such as faster shutter reaction time, faster storage speed, and stronger continuous shooting ability; The third is that it is more expandable, and the lens can be changed to meet different shooting needs.

3.The entry-level can buy a set of machines at the price of 5000. For example, Canon's 550D, 600D, Nikon's D3000, D5000.

If you think it's enough to buy the cheapest one, you can also consider Canon's 1000D, or Sony's A290, 390. If you consider the portability of travel, you can buy a single battery, Olympus's single power is only about 3000, the image quality is better than that of the card machine, the body is small and portable, and you can also change the lens.

4.If you're only using an automatic transmission and it's an entry-level level, there's really nothing to consider, because it's pretty much the same with either one. Canon and Nikon are the best DSLR brands, and these two have the most abundant lenses, so if you don't have a strong brand inclination, just choose one of the two.

If you think about it, compare the price and consider which lens to buy. If you often travel, you can consider matching an 18-200 head, basically the commonly used focal length is available, and it is enough to use the 18-55 sleeve head without special requirements.

The biggest significance of the invention of the SLR is that what you shoot is what you see in the viewfinder. Because there is an aberration in the rangefinder viewfinder.

Now there is no such problem, and the card machine also fully displays the content ingested by the lens.

The biggest difference between a DSLR and a card is that the image sensor (CCD) of a DSLR is more than ten times the size of a card machine. The lens aperture is also many times larger than the card, so the image quality of the SLR is much better than that of the card. At the same time, the SLR can change the lens and change the use.

1. The camera sets various modes for convenience, and for experienced people in manual mode, taking pictures is not more difficult but easier. If you don't need to do it manually, it's OK to shoot with automatic or aperture priority plus ** compensation. Even if the pure automatic transmission does not add any adjustments, the picture quality is much better than that of the card.

2. The main difference is that the SLR is large in size, high in cost, good in image quality and richer in application.

3. Choose the cheapest one for entry-level SLR. The Sony A290 is less than 3000, and as long as the SLR is not full-frame, there is no fundamental difference in image quality. Anyway, it's for entry, and it's better to spend it than to buy it in the future.

4. Lopooo is right, if you buy a SLR, you still have to learn the most basic such as aperture, shutter, ISO, color temperature, focus, depth of field, and histogram. If you use it fully automatically, it's still a card, it's cheap, and you have been using the card for a long time, so you know what functions you need, and then consider whether you want to rebel.

1.Whether it's worth it depends on personal opinion. It's like, some people think it's worth spending 1w to travel, and some people think it's worth spending 1w to invest.

2.The biggest difference is the effect of the shooting. The effect of SLR is not what the card machine can achieve, and the specific difference can be found on the Internet to find the ** of the SLR to compare the effect of the ordinary card machine in your hand, a lot.

3.If it's just to take pictures, then you can choose entry-level SLRs from major manufacturers such as Nikon, Canon, and Pentax, which generally won't exceed 5K.

4.It is necessary to consider whether you will continue to play in depth in the future, and there is a certain basic knowledge of photography, at least understand the relationship between aperture, shutter, sensitivity, and depth of field. If you are too lazy to learn, then you should buy an ordinary card and play with it.

1.Most DSLR users don't use full manual mode. Many DSLR users are also taking pictures.

2.The biggest difference between a DSLR and a regular digital camera is the image quality. The image quality of a DSLR is significantly better than that of a regular digital camera. There is also a DSLR camera that can change the lens, and different lenses can be used to produce different effects.

3.The well-known brands in the DSLR market are Nikon and Canon, Sony and Pentax have fewer users. Current Entry-Level Models:

The Nikon D3100 and Canon 550D or 600D sets are roughly** between 4,000 and 5,000 yuan. The so-called kit is the camera and the matching lens (18-55). Once you are familiar with the camera, you can buy a lens.

4.The entry-level machine is considered to be lightweight, cost-effective, and easy to upgrade in the future. If you buy a camera from Nikon and Canon, you can match it with original lenses in the future, and you can also use lenses from many other manufacturers. If you buy Sony and Pentax, the choice of lenses will be few and expensive.

Now there is a new category called "single camera" that is smaller than a DSLR, lightweight, has good image quality, and can also change lenses.

Sony, Panasonic, Samsung, Olympus all have good products. But in the future, the matching lenses are quite expensive.

1. If it does not involve the science of "photography", it is simply a record of life, and the fully automatic card machine is more suitable, and it is cheap and simple to operate.

2, the biggest difference in addition to the SLR can change the lens, there is also the manual function, the SLR manual function is full, the card machine is less, such as **time, the card machine is mostly automatic**time, in this way, the surrounding environment is too dark, you can't shoot a good ** (even if there is a flash, it is close, the night scene in the distance is not good), the SLR is different, you can set your own **time, sensitivity, aperture and other parameters, shooting night scenes or dark targets, the effect is better.

3. Just travel to take pictures, entry-level SLR can be, even the cheapest entry-level SLR, with its fully automatic mode (the operation is the same as the ordinary card machine), the effect is better than ordinary digital cameras, and the entry-level SLR (with set lens) of major brands is about 4000.

4,**The aspect seems to be the most worth considering, everyone wants to choose a** and a good camera, but as the saying goes, "SLR this thing, 1 cent 1 cent, 1 fast money 2 cents, 1 million 3 cents", SLR is a money-burning thing, and it is easy to get addicted (I can't help but want to buy it when I encounter a lens I like).

In short, it is recommended to buy a DSLR, even if you don't know photography, maybe you will like photography with a SLR.

1. Playing SLR is the manual mode of playing, the automatic mode and the scene mode card machine are the same, then it is better to use the card machine, and it is easy to carry.

2. The difference is mainly in the interchangeable lens.

3. It's okay to buy an entry-level one, and you can bring an 18-200 travel head (one shot to go around the world) within 10,000 yuan, Canon and Nikon have this kind of **.

4. The first consideration of choosing a single-lens reflex is how much money you have, and secondly, what grade you want to play, playing a single-lens reflex is to play with the lens, shooting flowers, grasses, fish and insects that need a macro lens, shooting birds and animals need a telephoto lens, shooting portraits need a fixed focus lens, of course, just for the sake of looking good, you don't have to be too involved, and it is OK to dominate a travel head, so it is better to play cards more practically.

Let's answer your questions separately: 1, if it is just an ordinary photograph, it is recommended to buy a card machine, it is completely enough, if there is no certain photographic foundation, it may not be good to shoot with a card machine.

2. The difference between SLR and ordinary digital First, the SLR function is more professional and has more functions, but the operation is relatively complex and requires a certain knowledge of photography, and the ordinary one only meets the functions required for daily shooting, and the functions for the public are simple and easy to use. Second, the lens can be replaced by a single-lens reflex, and the lens cannot be replaced by ordinary digital (except for a single battery). Third, the size of the SLR sensor is larger, the imaging effect is better, which can meet the needs of professional magnification, and the ordinary digital sensor is relatively small, but it is enough for daily photography.

Fourth, the weight of the SLR body and lens is large, and it is inconvenient to carry, but it is more convenient to carry ordinary digital. Fifth, the SLR ** is relatively high and the follow-up supporting lens flash and other accessories are very large, and the ordinary digital ** is low, and there is no follow-up investment. 3. If ** DSLR suggests Canon's 600D is a very good choice.

4. The main attention to the following points when buying SLR is: First, choose the right brand, it is best to choose among the four major Japanese brands, Canon, Nikon, Pentax, Sony here it is recommended to choose between Nikon and Canon, these two technologies are quite different. Second, choose a model according to your budget, beginners can choose an entry-level model, Canon 600D or Nikon D3100 is recommended

Third, with a lens, the average beginner with the original pullover can be, **affordable to use. That's basically it, I hope it helps.

1. If it's not bad, of course it's worth it.

2 Mainly in two points, one is the size of the image sensor, the second is that the SLR can be replaced with a variety of lenses 3, because I have five or six large and small cameras, I feel that if I want to ** door SLR, it is better not to buy it and regret it after playing. It's better to buy an entry-level device like the Nikon D90.

4 The main thing is how much budget you have prepared to buy, and the next thing is to see whether you enter Canon or Nikon. Other brands are also using less.

In fact, it seems that you don't know anything about photography at all, and in this case, you buy a DSLR, which is actually a burden.

The first is just to take pictures, you don't need a DSLR camera, and it is convenient to buy a good card machine.

The imaging surface of the camera is composed of a sensor one by one, the pixel is the smallest sensor unit on the camera chip, each pixel corresponds to a pixel on the image, the pixel size refers to the size of each pixel, the common ones are, the imaging surface is generally CCD or CMOS element, and the imaging size is also called the target size, which is generally expressed in inches and in the format of 1 n inch, such as 1 2''It represents inches, and the size here refers to the target surfaceDiagonal size

It is worth noting that the conversion from inches to millimeters here is not the usual 1 inch=, but only 1 inch=16mm. Why is the digital camera CCD size unit "inches" not 1 inch in the conventional sense =, here follows the outer diameter size of the vacuum tube of the early video recorder 1"(, but excluding the thickness of the glass tube, the imaging area is actually only 16mm, which is 1" = 16mm in the CCD specification.)

However, the actual calculation shows that the different dimensions are not strictly 1" = 16mm, and some may be more than 1 inch mm, etc., for ominous reasons. For example, 1 4''= 4mm, but 1 3''=6mm。

The original resolution is the number of pixels on the target surface, such as 1920h*1080v. Represents horizontal and vertical resolutions, respectively.

Refers to the actual physical size represented by each pixel on the image, and through preliminary reference to the information, I feel that this is related to the distance of the photographed object from the lens, and the farther the distance, the lower the accuracy.