​What is a camera frame

Everyone faces a problem when buying a camera, canvas prints buy a full-frame or a half-frame. For starters, you don't even know what a frame is; let alone whether it's better to buy a full frame or a partial frame. Today I'm going to tell you a little bit about adding frames, and I hope that's helpful.

What is a camera frame?

In the film era, camera imaging was done by film, canvas online while in the digital era; camera imaging was done by sensor. Just as there are many sizes of film, the digital age refers to the different picture sizes of sensors. Simply put, frame is the size of the camera sensor!

What is a full frame camera frame? What is incomplete camera frame?

To understand what a full frame is and what a non-full frame is, start with the days of film. As I told you before, in the film era, the camera relies on film for imaging, that is, photos on glass australia film is a sensitive medium. And film has a lot of size, at that time the most used film size is 35mm specification clip.

This 35mm film is called 135, so a camera using this film is called 135. A 35mm film has a height of 35mm, a length of 36mm, and an effective imaging height of 24mm.

The 135 film

In the early days of the digital age, when cameras had smaller sensors than 135 film, it wasn't until 2001 that a CCD larger than 135 film was available. Therefore, in order to distinguish the smaller sensor, the size of 24mm*36mm sensor is called the full frame, and the size of less than 24mm*36mm sensor is called the full frame.

In addition, the incomplete picture is divided into many sizes. I found a picture and you can see it after looking at it. These rectangles represent the frame sizes of the most commonly available cameras

Three, a full frame or not?

It is impossible to say absolutely who is good and who is bad. Each has its own advantages and disadvantages. Now let me talk about the advantages and disadvantages of full frame and non-full frame, so that you will have a clearer understanding.

1. Full frame

Photo details are more abundant

When a sensor is magnified, it is actually a very tiny pixel. Generally speaking, the larger the sensor is, the more pixels it can hold. So the bigger the sensor, the more pixels the camera has, and the more detail you get. So you can't see it, but if you zoom in you can see the difference.

(2) Less noise

Many people may not understand why the same 20 megapixel phone is so different from a 20 megapixel camera. This is mainly because of the area of a single pixel. Although everyone has the same pixel, the area of a single pixel of a large sensor is much larger, so each pixel has more sensitive area.

camera frame

(3) Better to blur

For the problem of blur, sensor and depth of field are not necessarily related. But SLR cameras with larger sensors and mirror less cameras have systems that can support larger apertures and longer lenses, meaning that the larger the sensor, the easier it is to take a background blur. And like cell phones,

(4) Stronger expansibility

When you buy a camera, the glove lens is quickly discarded and you keep getting new lenses. However, the lens group owned by non-full-frame cameras is limited, which is not as rich as that of full-frame cameras. Rich lens group not only more convenient, also can let everybody take the photograph of more subject matter.

2. partial camera frame

(1) Small size

Bigger sensors mean bigger cameras; smaller sensors mean smaller cameras. For those who don't like bulky, bulky cameras, full-frame cameras are small, light and portable.

(2) Cheap price

Non-full-frame cameras are much cheaper than full-frame cameras. For those who take occasional pictures and are less demanding, glass photo buying a day's worth of half-frame cameras isn't a waste of money.

In general, non-full-frame cameras can't compete with full-frame cameras in terms of performance. After all, there is a big gap in all aspects. But not all picture cameras have their advantages.

Do you have to buy a full frame camera?

If your budget is big enough, buy a full frame. Full frames are for the long term, not just the short term.