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keisanHigh-precision calculations for everyday life and work

Photography

ライブラリ名概要
The distance at which you can take beautiful photos with a flashCalculates the distance the camera's flash can reach the subject.
Aperture settings for taking great photos with a flashThis calculates the optimal aperture value (f-stop) based on the flash intensity when taking photos.
Calculating the Focal Length of a LensCalculate the focal length of the lens.
Calculating a Camera's Field of ViewCalculate the camera's angle of view.
Calculating Depth of Field in PhotographyCalculate the camera's depth of field (the range of distances on the subject side where the photo appears to be in focus).
Calculating the Camera's Field of ViewCalculate the camera's field of view.
A group photo without blinkingCalculate how many photos need to be taken to get a group photo where no one is blinking.
Timecode (frames)Calculates the timecode based on the frames used in video production and similar applications.
Optimal resolution for printing paperCalculate the optimal resolution for your digital camera based on the paper size you want to use for printing.