Aperture (f/stops)
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| Meaning: Aperture is the opening in a lens which passes to the image sensor to create an image. How it Functions: Aperture size is usually calibrated in f-stops. The higher the f numberthe smaller is the aperture. The common f-stops are f/2, f/2.8, f/4, f/5.6, f/8 etc. Advantages: The Quality of the image depends upon the aperture range and shutter speed of the camera. The larger the f number, the smaller the lens opening and hence less light will enter into the camera. |
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Wide-angle:f/2.8-4.5
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