How to choose a camera frame for zero-school photography at home during the graduation season of college entrance examination?

Senior three students have finished the college entrance examination, so it is inevitable to plan a three-month holiday after the carnival. Many students like to take photos, and taking photos with a mobile phone is never better than taking photos with a camera, so in order to take beautiful photos when going out to play in the future, start learning photography now.

Today, I will bring you some knowledge about camera frames: What are the differences between different frames? How to choose a camera frame?

Classification of frames

Sensors of 1 inch and below are mainly used in mobile phones, drones, motion cameras and driving recorders.

M4/3 frame sensor, mainly used for Panasonic, Olympus cameras and DJI drones.

APS-C format sensors are mainly used in camera brands such as Canon, Nikon, Sony and Fuji.

Quan Huafu sensors are mainly used in camera brands such as Canon, Nikon, Sony, Panasonic, Sigma and Leica.

equivalent focal length

Different frames take different photos with the same focal length.

For example, let's take a 50 mm focal length lens as an example, which is the 50 mm focal length on a full-frame camera.

On M4/3 frame, the conversion coefficient is 2, and the actually used focal length is100 mm.

On APS-C frame, the conversion coefficients of different brands are 1.5 or 1.6, and the actual focal length is 75mm or 80 mm

image quality

The bigger the frame, the better the picture quality. After the photo screenshot is enlarged, the details are still clear and complete.

At present, the highest pixel in the field of consumer full-frame cameras is 665,438+0 million.

The highest pixel in the field of consumer APS-C format cameras is 32.5 million.

The resolution brought by ultra-high pixels is very powerful. When you take a picture, you can see very clear details by zooming in.

Image tolerance

The larger the frame, the better the tolerance performance. The tolerance is directly related to the camera's RAW file.

The standard of good tolerance is to take pictures in high light ratio environment. Not only can we repair the details perfectly, but there is no obvious noise or color deviation in the picture.

At present, the cameras we contact have the best tolerance, followed by full-frame cameras, then APS-C frames and so on.

Suggestions on buying photo frames

1. Within the budget, try to choose a full-frame camera.

2. If you don't want to be a professional photographer, you can choose APS-C format with a budget of 5-6k.

3. Professional photographers must use a full-frame camera to shoot orders.

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