Traditional Culture Encyclopedia - Photography major - Is there a big difference in image quality in apsc m43 format?
Is there a big difference in image quality in apsc m43 format?
APS refers to a camera-related term, which is a transitional product before the popularization of digital cameras. Aps frame refers to the imaging area based on "APS system".
The original meaning of APS is "advanced photo system". It is a transitional product before the popularization of digital cameras. It still uses film, but it records a lot of relevant data on film and cassette through magnetic materials and digital plans.
scale
There are three sizes of APS film, C (classic), H (high definition) and P (panoramic).
The H-shape is the whole frame (30.3× 16.6mm), and the length-width ratio is 16:9.
Model C is called "classic" because its aspect ratio is the same as that of 135 negative, so that the aspect ratio is 3:2, and the frame size is 24.9× 16.6mm, and the area is basically half that of Quan Huafu (36x24mm), so it has also become a "half-frame machine".
P type is to block the upper and lower sides of the whole picture, so that the aspect ratio of the picture is 3: 1 and the frame size is 30.3 ×10.1mm; It is called panoramic mode.
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