What are the benefits of half frame and full frame?

What is the difference between full-frame and half-frame? It has a great impact on imaging, these 4 points should be kept in mind!

The area of the full frame is about twice that of the half frame, and the area of the upper half frame is about half of the full frame. With a lens with the same focal length, the full-frame will have a wider angle of view.

The same performance SLR, half-format is cheaper. The quality is also lighter than that of full-frame SLRs of the same performance.

On lenses, both half-frame and full-frame lenses have their own lenses, while full-frame lenses with half-frame will have vignetting, while half-frame lenses will fit into each lens.

The larger the frame, the deeper the depth of field at the same aperture.

DSLR camera setup skills: 1. Picture calibration: Generally use "standard", it is recommended to adjust the sharpness of "standard" +3, contrast +1, and saturation +1, which can make **"sharper", and it is recommended to adjust the sharpness +4 when taking portraits, and the sharpness is recommended to be +7 for landscapes.

2. D-Lighting: It is recommended to use high dynamic HDR in a large light ratio environment, which is to take multiple photos according to different **, and then composite, the effect is much better, but there is a possibility that the color will be distorted.

3. M gear: If you are traveling or want to capture at any time, try not to use M gear, and use A gear instead, because A gear is the aperture priority, you only need to adjust the aperture, and the machine will automatically adjust the shutter speed to achieve EV balance, so that your ** rarely under-explosion and overexplosion.

4. Metering: Under normal circumstances, it is possible to use range or ** evaluation metering during the day, and it is best to use spot metering at night.

5. ISO: The larger this value, the faster the shutter will be, double the ISO and double the shutter. But the noise will increase, 400 during the day, 1600- or more indoors, and 6400 at night will not be too much of a problem, and the noise control is still very good!

7. Aperture: The larger this value, the smaller the aperture, the larger the aperture, the more light can reach the CMOS, and you can get a faster shutter, twice the size of the aperture, and the shutter will be twice as fast. At the same time, with a larger aperture, you will get a shallow depth of field, which means that the background blur will be more severe.

In addition, the definition of aperture is calculated based on the human eye. Generally speaking, when shooting landscapes, the aperture should be between f8 and f11, and the close-up should be around f4.

Full frameDifferences with half-frame: different image quality, different wide angles, different bokeh capabilities, different image sensors.

Full frame

Full frame. Refers specifically to SLR cameras.

The size of the sensor is the same as that of the traditional 135 film camera, which is 24*36mm, and it is called full-frame because the format is the same. Full-frame cameras are in focus when using lenses.

It can be exactly the same as the original lens, and there is no need to convert the magnification, so that the original wide angle can be used.

Half-frame:

Half-frame refers to a type of imaging that uses only half the size of a standard film format. The half-frame concept is half of the full frame, which is also called a half-frame, and the corresponding half-frame camera is also called a half-frame machine. The most common half-width is half the size of 135 film, which is about 18x24mm.

Camera History of Spring:

Camera. The name of the device, pinyin zhàoxiàngjī, is a device that uses the principle of optical imaging to form images and record images with negatives, and is an optical instrument used for photography. In modern social life, there are many devices that can record images, and they all have the characteristics of cameras, such as medical imaging equipment, astronomical observation equipment, etc.

After the light reflected by the subject is focused through the photographic lens (camera objective) and the shutter that controls the amount of **, the subject forms a latent image on the photosensitive material in the camera obscura, and then processes (i.e., developing, fixing) to form a permanent image, which is called photography.

It is divided into general photography and professional videography.

Anyone who is interested in photography has heard of full-frame and half-frame. Because of the difference between the two words, ** is often completely different. So what's the difference between full-frame and half-frame?

The difference between full-frame and half-frame is that the size of the frame is different. A film with a DSLR frame size equal to 36 24 is called full-frame; If the format is less than 36 24, it is called non-full frame.

Secondly, the difference in the angle of view of the frame. Full-frame lenses can be used on non-full-frame cameras, while non-full-frame lenses cannot be used on full-frame cameras. Finally, the sensitivity of the frame is also different.

The high light sensitivity of the format is one of the important reasons why many people choose full-frame. The image sensor of a full-frame SLR camera is larger than that of a non-full-frame camera.

It has been 10 years since the DSLR 135 camera, during which technology has advanced and ushered people into the digital age. SLR cameras are no exception, digital single-lens reflex (DSLR) became the mainstream of the times, and 135 SLR cameras became history.

The image size of the photo is related to the focal length and the distance between the subject and the camera. Under the same conditions (the same full-frame lens, the same distance of the subject), the sensor size of the APS-C format is smaller than that of the full-frame camera, the angle of view is smaller, and the content can be accommodated less than that of the full-frame camera.

Beginner photography enthusiasts can't tell what a full-frame camera is and what a half-frame camera is. So what exactly are full-frame and half-frame? Which is better, full-frame or half-frame? Let's take a look at the difference between full-frame and half-frame!

The difference between full-frame and half-frame.

Full-frame, also known as full-frame, refers to the specification of the size of the photosensitive area of 36 24mm. The so-called half-frame refers to the size of the photosensitive area of 18 to 24 mm.

The specifications here are mainly used to describe the image circle index of the lens and the size of the sensor. That is, the sensor of the same size, half width is half of the full width, half width is also called half frame, the common one is 135 film with a size of 18 24mm.

The biggest difference between half-frame and full-frame is the size of the two, with full-frame being larger than half-frame. The full-frame size is twice the size of the half-frame.

Comparatively speaking, the larger the size of the sensor, the better the image quality, and the more refined the picture when taking pictures with a full-frame camera. However, due to the large size of the sensor, the body and weight of the camera are larger than those of a half-frame.

In addition, full-frame lenses can be mounted on both full-frame and half-frame cameras, but half-frame lenses can only be mounted on half-frame cameras, not full-frame cameras.

Also, the difference between half-frame and full-frame is reflected in the shooting angle, with full-frame cameras being suitable for shooting wide-angle shots, while half-frame cameras are suitable for shooting telephotos.

When buying a camera, choosing a full-frame camera can better capture exquisite pictures and better image quality; Full-frame cameras are also capable of mounting both full-frame and half-frame lenses.

Let me be brief.

Full-frame and half-frame refer to the size of the camera's image sensor, one is full-frame (large) and the other is half-frame (small).

The image sensor is equivalent to the film of a traditional camera, and the full-frame is the same size as the film of a traditional 135 camera, and the half-frame is about 44% of the full-width area.

The difference in the size of the area directly affects the quality of imaging, and the difference in imaging is manifested in the following aspects:

1.Detail. The full-frame camera has better detail.

2.High sensibility. The high sensitivity image quality of a full-frame camera is better than that of a half-frame.

3.Tolerance. That is, how much contrast there is between the brightest and darkest parts of a picture, and the contrast between the whole frame is even greater.

4.Dark color. That is, the color expressiveness of the picture, and the color of the whole frame is richer.

In addition to the difference in picture quality, there is also a more important difference between full-frame and half-frame is that depth of field, you can click on this word, in layman's terms, depth of field is the ability to blur the background, we see a lot of portraits**The background is blurred, that is, the effect of depth of field.

In the same situation, the depth of field is shallower at full frame than at half frame.

Finally, it should be mentioned that the same lens has different perspectives in full frame and half frame, and half frame can be seen farther.

Dear, I'm glad to answer for you, full-frame and half-frame refer to the sensor size of a digital camera, and the main difference is the size of the sensor. The full-frame sensor is the same size as 35mm film, usually 36mm x 24mm, so it is also called "35mm full-frame", and its advantages are that it can shoot with higher resolution, better image quality and better low-light performance, which is suitable for professional photographers and high-end users. Half-format sensors are typically APS-C in size, which is about x in size, and has the advantage of being lighter, cheaper, and more portable than full-format formats, making them suitable for entry-level and mid-range users.

Overall, full-frame cameras have better image quality and performance than half-frame cameras, but they are also higher. Which camera to choose is a decision based on your needs and budget.