What are the advantages and disadvantages of digital cameras and vintage film cameras?

The advantage of digital is that it is convenient to save money, but the disadvantage is that it is too convenient, the advantage of film is rigorous, every shot ** must be very careful to press the shutter, otherwise there is no yuan, the disadvantage is to carry a lot of film around, but also to protect the film, there are many types of film, so it is very troublesome!

The digital camera takes an image of a bitmap, which can be done on Photoshop's image processing software, which is composed of pixels, but it will have a mosaic phenomenon when it is magnified to a certain extent. The film camera takes a vector image, and it will not be blurry when magnified n times, and there will be no mosaic phenomenon, but it is difficult! Of course, the film camera is better, but it depends on the accurate setting of your photography level.

If you are not satisfied with the digital camera, you can delete the film and not.

I feel that the film is good and mysterious.

Digital camera is good! It is more troublesome to use film, and most color expansion shops do not develop film now.

1. Battery:

Film camera: use disposable batteries, do not need to be replaced frequently;

Digital cameras: There are many types of batteries used, ranging from disposable batteries to rechargeable batteries that need to be replaced or recharged from time to time.

Film cameras: use film with different framing sizes and sensitivities;

Digital cameras: Use preset, light-sensitive, CCD- and CMOS-based silicon wafers. The silicon wafer determines the framing size and sensitivity of the camera, so the camera settings can simulate the effect of using different films.

3. Framing:

Film camera: use an optical mirror that can display 97 to 100 images;

Digital camera: An optical reflector is used while an LCD screen that renders 100 images. But the LCD screen cannot be used in bright light and when the battery is low.

Some cameras use the camera's electronic mirror (EVF) instead of the optical mirror. Electronic mirrors don't work exactly the same way as optical mirrors, so it's best to try them out before you buy them.

4. Capture:

Film camera: capture images in an instant;

Digital cameras: The effect of capturing is also very different depending on factors such as image size, file format, ** type, storage space, sensor type, autofocus speed, etc.

5. Save the way:

Film camera: Save ** directly in the instruction sheet.

1. On a fixed number of films;

Digital camera: Store images as digital documents on a reusable memory card or disc. Whether it's a memory card or a CD, there are a variety of different capacities, and each card or disc can hold a large amount**.

JPEG: Small size and fast capture speed, but file compression requires manual operation and reduces image quality;

RAW: Smaller than TIFF, flexible for image editing, not suitable for all cameras, requires special software for reading;

TIFF: Large files slow down the photo and fill up space quickly, but they don't need to be manually compressed.

6. Display**:

Film cameras: None of them, except APS (Advanced Photographic System), can be displayed before development. After the film is developed, you can browse** or use slide projectors or TV projection negatives;

Digital camera: Can use an LCD screen****. In addition, some digital cameras can be connected to a TV for browsing. You can also upload your ** to an online photo album and share it with friends and family from afar.

7. Print**:

Film cameras: sent to a processing shop to print or make digital documents;

Another option is to use a traditional silver halide print online service, or send it to a processor that can print digital**.

Compared to digital photography, film photography has the following advantages:

The initial cost of a film camera may be lower compared to similar digital cameras.

Film offers a higher dynamic range, which makes it better at capturing black and white details.

Film photography is more tolerant of minor focus issues and ** problems.

Film cameras typically have a higher resolution than most digital cameras.

Photographers have to think more about their images before shooting with a limited number of film rolls** available on a roll of film. Digital photographers tend to take pictures first and think later. Depending on your point of view, this is either an advantage or a disadvantage.

The advantages of digital cameras and photography include:

Point-and-shoot cameras typically have a resolution of 12 to 20 megapixels, which is high enough for a large **.

Digital cameras are generally lighter in weight than film cameras.

Images from digital cameras can be viewed instantly.

You can image directly on your camera or on your computer with ** software.

You can choose to print only your favorite images.

Many cameras offer built-in filters.

There is an instant sense of satisfaction with the use of a digital camera. This can be an advantage or a disadvantage, depending on your point of view.

The traditional camera uses silver salt photosensitive material, that is, film as the carrier, and the film after shooting must be processed to get the **, and it is impossible to know the quality of the shooting effect after shooting, and the ** shooting is not good** can be deleted. Digital cameras use a charge-coupler CCD element to sense light, and then convert the optical signal into an electrical signal, which is then converted to a module and recorded on a memory card, which can be used repeatedly without the need to hand over the wind. After shooting, you can play back the effect or delete it.

After the shooting is completed, you can directly connect to the computer, you can easily transfer ** to the computer and carry out various image processing, make web pages or direct printouts.

The biggest advantage of digital cameras is that they can digitize information, because digital information can be transmitted instantly with the help of digital communication networks all over the world, so digital cameras can first realize real-time transmission of images. Conventional camera images must be developed in a darkroom, and the quality of the scanned image is inevitably affected by the accuracy of the scanner in order to be processed.

As long as the memory card of a digital camera is large enough, it can shoot a large number of shots, and if you don't need to output it, there are basically no consumables, which saves a considerable amount of money, so you can press the shutter without hesitation.

Easy to save, 30G hard disk can store at least 10,000 3 million pixels**.

Before the advent of the camera, many beautiful pictures, emotional pictures, etc. only exist in people's memory, and with the passage of time, you may forget the original good times, however, since the camera has been available, all the joys, sorrows, and other pictures of people's lives can be recorded. There are two types of cameras, early film photographs and modern digital cameras, what is the difference between these two cameras? Let's take a look.

In general, there are two types of cameras: film cameras and digital cameras. And the film camera is the traditional camera; Film camera shooting needs to use the film, the photograph after shooting needs not be directly connected to the computer, the photo export, but need to be chemically developed out, this series of costs compared to the digital camera to take a photo** are quite expensive.

And for the current digital camera can be said to be a good reform of the camera era, not only in the camera imaging is fast, you can directly see the photos you took on the camera, if you are not satisfied with the photos you took, you can also delete and re-shoot anytime and anywhere, until you take your own favorite **. The ** that is photographed can also be uploaded to the computer according to personal needs.

The biggest advantage of a digital camera is that you can see the effect through the display screen after shooting, while a film camera relies on experience.

The biggest advantage of digital cameras over film cameras is that they are instantaneous** and have high clarity. In addition, image reproduction is simple.

However, film cameras are collectible and can be stored for a long time.

Of course, you can shoot without restrictions. At the same time, it only needs to be displayed by the electric equipment, and there is no need to print.

The speed is fast, and it can also be diversified and beautified negatives, easy to carry, I don't like to delete, I like to stay, I am not afraid of wasting more shots, and there is no limit on the number of films.

A digital camera can be seen through a display, while a film camera can only be mastered through proficiency.

More convenient,** higher pixels.

The cameras we used to use were all film-loaded.

Each piece of film is a photosensitive material, and it is a photo-chemical imaging process.

Nowadays, digital cameras use the electronic component CCD CMOS instead of chemical film, which is an optical-electrical imaging process.

Therefore, today's digital cameras no longer use film, and CCD CMO is "electronic negative".

At present, the developed areas of the camera industry are mainly in Japan and Europe.

The domestic photographic equipment industry is still relatively underdeveloped.

In particular, the core technology of digital cameras, the research and development technology of electronic negative CCD CMOS, is almost monopolized by a few Japanese companies. Even the well-known Nikon company, its CCD is "jointly developed" with Sony or even purchased directly.

The old domestic camera companies are not having a good time in Japan now, and the two big birds, the phoenix and the seagull, have long been stagnant.

We don't have our own DSLR at the moment, only some low-end OEM for small card players.

The imaging principle of film cameras and digital cameras is exactly the same, the same original optical system, some medium format film cameras, directly replace the back with digital, and it is necessary to share the imaging part.

However, there are still differences in the imaging of the two. Digital doesn't feel like film. The film is silver salt sensitive, when the shutter is pressed to open the blade, it is an optical chemical change, the process of chemical change can record countless information, and the color is stepless excessive, and there is a sense of "air" that digital has never had, which may be understood as a sense of heaviness and layering, as long as the scanner is powerful enough, the film can give anything.

Digital can't do it,After all, its photosensitive chip is artificially made,Regular arrangement,Even if the color level is multi-layered,It still can't approach the innumerable,The better the display on the display, the more pale it is,And the digital has no color change,The pursuit of restoration,Leave enough space for free adjustment in the later stage,All creations must be post-processed,This will inevitably become another kind of burden。

Therefore, film is still not extinct and has its irreplaceability, at least in modern digital technology, it cannot be compared with optical chemical changes.

Digital cameras are better.

The advantages of digital cameras are:

2. Flexible. The images taken with a digital camera can be modified by a computer, which is flexible and convenient.

3. Timely. Footage captured with a digital camera can be transmitted to a department in a timely and rapid manner through a certain device for timely publication regardless of the distance.

4. Easy to save. Shooting materials are easy to preserve. The data taken with a digital camera can be easily stored in the computer, mobile hard disk or CD-ROM with a large storage capacity and a small space.

5. Fast upgrading. As the pixels of digital cameras continue to improve, so does the sharpness of the best shots taken with it.

Summary. 1.About FilmFilmFilm is a branch of the film category, and like civilian film, it was born for different use needs.

Later, with the development of the photography industry, the technical level has been continuously improved, and the industry has been subdivided to adapt to different workflows according to the needs of the film industry and ordinary photography. 2.The difference between motion picture film and civilian film is simply that motion picture film is a film that has been optimized for the processing and printing process of the film industry, and the demand for film in the field of film production is 1 stable, 2 high tolerance, 3 adaptable to different light source environments, 4 high resolution, 5 high base strength.

In terms of color, there is no so-called "taste" and "cinematic sense" that many people expect, but in order to adapt to the complex environment and facilitate the mixing and color mixing in the later stage, the color tends to be absolutely neutral, that is, boiled water. Normally, motion picture film without color grading is like the log mode of a digital cinema projector (in fact, the log of a digital camera is from the imitation of film).

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1.About filmFilm film is a chain of slippery branches under the film category, and like civilian film, it was born for different use needs. Later, with the development of the photography industry, the technical level has been continuously improved, and the industry has been subdivided according to the needs of the film industry and ordinary photography to adapt to different work processes.

2.The difference between motion picture film and civilian film is simply that motion picture film is a film that has been optimized for the processing and printing process of the film industry, and the demand for film in the field of film production is 1 stable, 2 high tolerance, 3 adaptable to different light source environments, 4 high resolution, 5 high base strength. In terms of color, there is no so-called "taste" and "cinematic sense" that many people expect, but in order to adapt to the complex environment of the reed wax and facilitate the later mixing and color mixing, the color tends to be absolutely neutral, that is, boiled water.

Normally, motion picture film without color grading is like the log mode of a digital cinema projector (in fact, the log of a digital camera is from the imitation of film).