iPhone app Aperture Area Calculator

Aperture Area Calculator are physic/math calculator to compute the aperture area of a lens fast and easy.

Features:

- Instant calculation

- Result are copy able to other app

- Formula are include as reference

- Support up to 16 decimal place

- Support various unit for each input

Aperture is a hole or an opening through which light travels.
The aperture of an optical system is the opening that determines the cone angle of a bundle of rays that come to a focus in the image plane.

The f-number (sometimes called focal ratio, f-ratio, f-stop, or relative aperture) of an optical system is the ratio of the lenss focal length to the diameter of the entrance pupil.

The focal length of an optical system is a measure of how strongly the system converges or diverges light.

The amount of light captured by a lens is proportional to the area of the aperture.

Aperture Area Equation

n = f / D

A = (D / 2)

A = (f / (2 * n))

where:

D - aperture diameter

f - focal length

n - f-number

A - aperture area

Thanks for your support and do visit nitrio.com for more apps for your iOS devices.,

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