What's on the back of the camera

Question 1: Photography literacy. What is the "back" of the camera? There is film in the back.

CCD is the digital back.

It is more convenient to change the film if the back is used.

For example, you are a camera without backup.

So if you want to change before the other films are finished.

For example, you are installing colors now.

But have you used up this roll of film?

But now you want to make a black-and-white movie.

So change to black and white film.

Then you must throw away what you left behind, or replace it in a dark room.

If you have a back (at least two backs)

So you put a black and white one and a color one.

Just replace the back when you replace it.

Do you understand this explanation?

Question 2: What is a back-mounted digital camera? The back-mounted digital camera is a special back composed of digital imaging elements, which is connected with the body of the traditional silver salt film imaging camera with replaceable back.

Question 3: medium format camera and back ... rookie problem! Pentax 645D and Leica S2 are integrated designs, while others, such as Mamiya, have replaceable lenses and replaceable backs. . . You can choose digital back or film back, which will give photographers more choices. . At the same time, this machine is a little older than the integrated one, but there is more room for upgrading. . .

Question 4: What camera can use digital back 120 Digital camera can use digital back!

Question 5: What is the camera behind the camera? The camera on the back of the camera can be used to correct the perspective problem, which is generally used by construction engineers. The simple point is that the lens and camera are connected in a soft way, which can be adjusted by the axis of the lower link, eliminating the problem of being near big and far small when shooting nearby tall buildings. The machine is relatively large, heavy and complicated in interoperability. The camera rearview camera is different from other cameras in that it can focus, that is, it can be clear from the subject to infinity at any aperture value. The traditional diagram is like this. Nowadays, few people use this kind of camera. At present, it is also possible to correct the perspective problem by installing a shift lens in a digital camera. )

Question 6: What is the back of a number? Generally used for fuselage with 120 frame or even larger frame.

The general 120 fuselage has a "back" device, and the general 135 film camera just puts the film in the camera to take pictures.

Those 120 cameras put the film on the back first, and then put the back on the fuselage to take pictures. The advantage is that you can change films at any time, such as shooting the same scene with different films and then seeing which film is the best!

Digital back is to change the film on the back of the film into CCD, so that the camera becomes a digital camera. Moreover, because the frame of 120 is very large, the frame of digital back is also very large, so the imaging quality is particularly good! Generally used for commercial photography.

The price of digital back is extremely high. Now it usually starts at 22 million pixels. The price of mainstream products is between 80,000 -654.38+0.5 million yuan, and the price of high-end products is sky-high.

Question 7: How to carry a SLR ... 1. Usually, when traveling, the camera must be put in the bag. When you get to the place where you need to shoot, you can decide where you need to shoot while walking. Then you need to take the camera out and hang it on your body (where to hang it) so that you can shoot at any time. Don't put it back in the bag until this part of the scenic spot is over. It is extremely inconvenient to take it out and put it back again and again, and it is easy to increase the probability of accidentally falling.

2. If the machine and lens are not big, you can hang them around your neck. The machine is on your chest and does not involve your hands, so it is very convenient to pick it up at any time. If the camera lens is big and long, it is a heavy burden to hang around the neck, and it will bump into the chest and abdomen when walking, which is very uncomfortable. Usually it is recommended to hang it on the right shoulder, and the machine lens is just between the right arm and the right side of the upper body. When walking, you can hold the lens with your right hand to avoid shaking, and you can also protect the camera lens in narrow places (in case you hit something, the camera is fine), and you can also protect the camera lens in crowded scenic spots. When you need to shoot, just lift the camera and the shoulder strap is still on your right shoulder. After shooting, put down the camera and hang it on your right shoulder.

3. It is recommended to use a backpack for camera bags. First, you still need to carry some daily necessities when traveling, and carry more backpacks. Second, the shoulders and back can bear evenly, and it is not easy to get tired. Third, the single shoulder will affect the way the camera hangs the right shoulder, which is inconvenient. Fourthly, a shoulder bag or a messenger bag will increase your width, making it difficult for you to pass through crowded or narrow ground gates, such as vehicles and scenic spots. A shoulder bag is at most as wide as your trunk, which only increases the longitudinal length without affecting the passability.

These experiences are my years of photographic experience for your reference.

Question 8: What does the photographic term "digital backing" mean? Digital back is an accessory device, which can take higher quality photos. There is no JPG format for the works shot on the digital back, only files with big data formats such as RAW/TIFF. Therefore, the import of digital back may emphasize the format of imported photos.

More information needs to be further determined according to the context. You can start by understanding the back of the number.

Question 9: What does the back of the middle frame mean? Like mamia, like Freescale, have you ever seen a medium format camera? Its film-loading part can be taken off as a whole.

To put it simply: to the three independent parts of the medium format camera: lens, body (including shutter, pentaprism, reflector, metering system, main operation buttons, etc. ) and the back (mainly used for loading films). When you want to shoot color, stick color film on the back, and black and white film on the back.

The medium format camera uses 120 film, which is more troublesome to install. The number of shots can be less, and multiple backs can be prepared. After shooting a roll, take it off and put another back on it immediately to continue shooting.

Digital back: there is no film, only the back of the photosensitive element (and of course the screen). If you wear it, it will become a medium format digital camera. You can't take pictures on your back, and you can't get a camera.