Camera Aperture Comparison at Wallpaper

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Camera Aperture Comparison. The fields in this calculator work in nearest third or half stops, like the camera. If you notice certain irregularities in the scales is because refractor telescopes and newtonian telescopes have a slight difference when it comes to calculating the max.

Micro 4/3rds Photography Bokeh comparison 20mm
Micro 4/3rds Photography Bokeh comparison 20mm from m43photo.blogspot.com

Shutter speed refers to the length of time that a camera's shutter is open, i.e. F/2.8, f/4, f/5.6, f/8, f/22, etc. If aperture f2.8 allows x amount of light into the camera, then aperture f4 will allow x/2 amount of light.

Micro 4/3rds Photography Bokeh comparison 20mm

How to use the lens comparison tool. So the focal length of a camera is another factor to consider when weighing in on the image quality of your smartphone camera. Your maximum aperture (as low as f/1.4 with some lenses) lets in the most light. You can see in the f stop chart that the opening is really big for an aperture value of f2.8 when compared to f11.