The difference between Quan Huafu and half frame.

Popular Science: The Difference between Quan Huafu and Half Frame!

When you buy a camera or lens, you must first understand the difference between Quan Huafu and half-frame!

The difference between the two:

What is a picture?

The frame refers to the size of the photosensitive element of a digital camera. The size of Quan Huafu is 36X24mm, and the size of half frame is 23.6 x 15.8 mm, so the shooting range of Quan Huafu is wider than that of half frame.

Quan Huafu/Half Frame Contrast?

When it comes to image quality, it is usually inseparable from pixels. Quan Huafu pixels are larger than half a frame. The larger the area of a single pixel, the larger the received optical signal and the better the pixel quality. Therefore, Quan Huafu has higher purity and higher photosensitivity.

Quan Huafu/Half Frame Depth of Field Contrast?

The so-called depth of field refers to the range of clear imaging before and after the focus. Generally, we call photos with blurred background "shallow depth of field" and photos with clear background "deep depth of field". The depth of field of a photo is related to the focal length, aperture value and shooting distance, and is actually related to the size of the sensor. When shooting with Quan Huafu, the depth of field is shallow and the background is blurred. When shooting half a frame, the depth of field is deep and the background blur is weak. Under the same conditions, Quan Huafu's background blur effect is better.

Quan Huafu/Half Frame Other Contrast?

Weight: Quan Huafu is mostly heavier than half a frame, so it can't be used as a camera or lens.

Price: Quan Huafu lenses are usually more expensive than half-frame lenses.

Conversion of focal length: When calculating focal length in half frame, it is often X 1.5 times, which is not used in Quan Huafu, and 50mm is directly 50 mm.. Service life: Quan Huafu will have a longer service life. After all, Quan Huafu can only use medium format.

Quan Huafu/Half Frame

Summary:

Quan Huafu or half a frame, all have their own values. Half-frame is cheaper and lighter, while Quan Huafu is heavier and has better picture quality. The relationship between the two is not hostile, but more about subdividing demand. For beginners in photography, half a frame is enough. When you really like it and have a higher pursuit of image quality, you will naturally upgrade Quan Huafu and use half-frame as a backup machine.